Welcome to Weijie Semiconductor
- Discrete Semiconductor Products
- Transistors - Bipolar (BJT) - Single
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
STF817A
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Obsolete
Transistor Type : PNP
Current - Collector (Ic) (Max) : 1.5A
Voltage - Collector Emitter Breakdown (Max) : 80V
Vce Saturation (Max) @ Ib, Ic : 500mV @ 100mA, 1A
Current - Collector Cutoff (Max) : 1mA
DC Current Gain (hFE) (Min) @ Ic, Vce : 30 @ 1A, 2V
Power - Max : 1.4W
Frequency - Transition : 50MHz
Operating Temperature : -65°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-243AA
Supplier Device Package : SOT-89-3
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Obsolete
Transistor Type : PNP
Current - Collector (Ic) (Max) : 1.5A
Voltage - Collector Emitter Breakdown (Max) : 80V
Vce Saturation (Max) @ Ib, Ic : 500mV @ 100mA, 1A
Current - Collector Cutoff (Max) : 1mA
DC Current Gain (hFE) (Min) @ Ic, Vce : 30 @ 1A, 2V
Power - Max : 1.4W
Frequency - Transition : 50MHz
Operating Temperature : -65°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-243AA
Supplier Device Package : SOT-89-3
0
100 in stock
STI13005-1
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Tube
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 3A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 5V @ 750mA, 3A
Current - Collector Cutoff (Max) : 1mA
DC Current Gain (hFE) (Min) @ Ic, Vce : 8 @ 2A, 5V
Power - Max : 30W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : TO-251-3 Short Leads, IPak, TO-251AA
Supplier Device Package : I-PAK
Packaging : Tube
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 3A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 5V @ 750mA, 3A
Current - Collector Cutoff (Max) : 1mA
DC Current Gain (hFE) (Min) @ Ic, Vce : 8 @ 2A, 5V
Power - Max : 30W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : TO-251-3 Short Leads, IPak, TO-251AA
Supplier Device Package : I-PAK
0
2988 in stock
STK13003
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Tube
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1.5A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1.5V @ 500mA, 1.5A
Current - Collector Cutoff (Max) : 5mA
DC Current Gain (hFE) (Min) @ Ic, Vce : 5 @ 1A, 2V
Power - Max : 40W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : SOT-82
Supplier Device Package : SOT-82-3
Packaging : Tube
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1.5A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1.5V @ 500mA, 1.5A
Current - Collector Cutoff (Max) : 5mA
DC Current Gain (hFE) (Min) @ Ic, Vce : 5 @ 1A, 2V
Power - Max : 40W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : SOT-82
Supplier Device Package : SOT-82-3
0
3826 in stock
STL128D
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Tube
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 4A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 500mV @ 700mA, 3.5A
Current - Collector Cutoff (Max) : 250µA
DC Current Gain (hFE) (Min) @ Ic, Vce : 10 @ 2A, 5V
Power - Max : 65W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : TO-220-3
Supplier Device Package : TO-220-3
Packaging : Tube
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 4A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 500mV @ 700mA, 3.5A
Current - Collector Cutoff (Max) : 250µA
DC Current Gain (hFE) (Min) @ Ic, Vce : 10 @ 2A, 5V
Power - Max : 65W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : TO-220-3
Supplier Device Package : TO-220-3
0
1918 in stock
STL128DFP
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Tube
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 4A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 500mV @ 700mA, 3.5A
Current - Collector Cutoff (Max) : 250µA
DC Current Gain (hFE) (Min) @ Ic, Vce : 10 @ 2A, 5V
Power - Max : 30W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : TO-220-3 Full Pack
Supplier Device Package : TO-220FP
Packaging : Tube
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 4A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 500mV @ 700mA, 3.5A
Current - Collector Cutoff (Max) : 250µA
DC Current Gain (hFE) (Min) @ Ic, Vce : 10 @ 2A, 5V
Power - Max : 30W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : TO-220-3 Full Pack
Supplier Device Package : TO-220FP
0
1979 in stock
STL73
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Bulk
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1.5A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1V @ 250mA, 1A
Current - Collector Cutoff (Max) : -
DC Current Gain (hFE) (Min) @ Ic, Vce : 10 @ 600mA, 3V
Power - Max : 1.1W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package : TO-92-3
Packaging : Bulk
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1.5A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1V @ 250mA, 1A
Current - Collector Cutoff (Max) : -
DC Current Gain (hFE) (Min) @ Ic, Vce : 10 @ 600mA, 3V
Power - Max : 1.1W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Through Hole
Package / Case : TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package : TO-92-3
0
4936 in stock
STL73D
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Bulk
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1.5A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1V @ 250mA, 1A
Current - Collector Cutoff (Max) : -
DC Current Gain (hFE) (Min) @ Ic, Vce : 10 @ 600mA, 3V
Power - Max : 1.5W
Frequency - Transition : -
Operating Temperature : -
Mounting Type : Through Hole
Package / Case : TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package : TO-92-3
Packaging : Bulk
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1.5A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1V @ 250mA, 1A
Current - Collector Cutoff (Max) : -
DC Current Gain (hFE) (Min) @ Ic, Vce : 10 @ 600mA, 3V
Power - Max : 1.5W
Frequency - Transition : -
Operating Temperature : -
Mounting Type : Through Hole
Package / Case : TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package : TO-92-3
0
4993 in stock
STLD128DNT4
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 4A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1V @ 400mA, 2A
Current - Collector Cutoff (Max) : 250µA
DC Current Gain (hFE) (Min) @ Ic, Vce : 8 @ 2A, 5V
Power - Max : 20W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package : DPAK
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 4A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1V @ 400mA, 2A
Current - Collector Cutoff (Max) : 250µA
DC Current Gain (hFE) (Min) @ Ic, Vce : 8 @ 2A, 5V
Power - Max : 20W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package : DPAK
0
1612 in stock
STN0214
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 200mA
Voltage - Collector Emitter Breakdown (Max) : 1200V
Vce Saturation (Max) @ Ib, Ic : 300 mV @ 20mA, 100mA
Current - Collector Cutoff (Max) : 10µA
DC Current Gain (hFE) (Min) @ Ic, Vce : 3 @ 200mA, 2V
Power - Max : 1.6W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-261-4, TO-261AA
Supplier Device Package : SOT-223
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 200mA
Voltage - Collector Emitter Breakdown (Max) : 1200V
Vce Saturation (Max) @ Ib, Ic : 300 mV @ 20mA, 100mA
Current - Collector Cutoff (Max) : 10µA
DC Current Gain (hFE) (Min) @ Ic, Vce : 3 @ 200mA, 2V
Power - Max : 1.6W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-261-4, TO-261AA
Supplier Device Package : SOT-223
0
1325 in stock
STN2580
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1V @ 200mA, 1A
Current - Collector Cutoff (Max) : 10µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 60 @ 250mA, 5V
Power - Max : 1.6W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-261-4, TO-261AA
Supplier Device Package : SOT-223
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1A
Voltage - Collector Emitter Breakdown (Max) : 400V
Vce Saturation (Max) @ Ib, Ic : 1V @ 200mA, 1A
Current - Collector Cutoff (Max) : 10µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 60 @ 250mA, 5V
Power - Max : 1.6W
Frequency - Transition : -
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-261-4, TO-261AA
Supplier Device Package : SOT-223
0
100 in stock
STN690A
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 3A
Voltage - Collector Emitter Breakdown (Max) : 30V
Vce Saturation (Max) @ Ib, Ic : 400mV @ 100mA, 3A
Current - Collector Cutoff (Max) : 10µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 100 @ 500mA, 2V
Power - Max : 1.6W
Frequency - Transition : 100MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-261-4, TO-261AA
Supplier Device Package : SOT-223
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Obsolete
Transistor Type : NPN
Current - Collector (Ic) (Max) : 3A
Voltage - Collector Emitter Breakdown (Max) : 30V
Vce Saturation (Max) @ Ib, Ic : 400mV @ 100mA, 3A
Current - Collector Cutoff (Max) : 10µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 100 @ 500mA, 2V
Power - Max : 1.6W
Frequency - Transition : 100MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-261-4, TO-261AA
Supplier Device Package : SOT-223
0
100 in stock
STN790A
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : PNP
Current - Collector (Ic) (Max) : 3A
Voltage - Collector Emitter Breakdown (Max) : 30V
Vce Saturation (Max) @ Ib, Ic : 700mV @ 100mA, 3A
Current - Collector Cutoff (Max) : 10µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 100 @ 500mA, 2V
Power - Max : 1.6W
Frequency - Transition : 100MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-261-4, TO-261AA
Supplier Device Package : SOT-223
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : PNP
Current - Collector (Ic) (Max) : 3A
Voltage - Collector Emitter Breakdown (Max) : 30V
Vce Saturation (Max) @ Ib, Ic : 700mV @ 100mA, 3A
Current - Collector Cutoff (Max) : 10µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 100 @ 500mA, 2V
Power - Max : 1.6W
Frequency - Transition : 100MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-261-4, TO-261AA
Supplier Device Package : SOT-223
0
15272 in stock
New Original Stock
Competitive Prices
One-stop
Customer Service
Contact Weijie
- sales@ynnelec.com
- jay@ynnelec.com
- 1132 Nanguang Jiejia Building, No. 3037 Shennan Middle Road, Futian District, Shenzhen
Customer service
Copyright © 2026 Ynnelec. All rights reserved.
webdesign www.wzdzkf.com
Powered by www.wzdzkf.com