Welcome to Weijie Semiconductor

ROHM Semiconductor

- ROHM was established in Kyoto, Japan, in 1958. ROHM designs and manufactures semiconductors, integrated circuits and other electronic components. These components find a home in the dynamic and ever-growing wireless, computer, automotive and consumer electronics markets. Some of the most innovative equipment and devices use ROHM products.

ROHM's presence in the North American market continues to expand with a logistic headquarters in San Diego, California, a design center in San Jose, California, a QA Center in Novi, Michigan, a sales office in Guadalajara, Mexico and a sales network that covers marketing, sales, and engineering support for the North and South American clients from Canada to Brazil. In addition to a direct sales force, ROHM enjoys the collaboration of several sales-representative organizations and industry leading electronics distributors.

For more than forty years, ROHM has stayed focused on the fundamental philosophy of customization. The company has worked closely with equipment manufacturers to develop next generation equipment and use the technology acquired through these efforts to propose system solutions to its customers and continually provide them with high added values.

The majority of ROHM's manufacturing equipment has been developed in-house. This has given ROHM the ability to respond immediately to changing market needs. The extent of ROHM products is a result of innovations and the capability to adjust to market demands. Automotive, telecommunication, computer, and consumer OEMs are among the leading end users of ROHM products.

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Part Number
Manufacturer
Description
Unit Price
In Stock

2SD1781KT146R 2SD1781KT146R

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 800mA
Voltage - Collector Emitter Breakdown (Max) : 32V
Vce Saturation (Max) @ Ib, Ic : 400mV @ 50mA, 500mA
Current - Collector Cutoff (Max) : 500nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 180 @ 100mA, 3V
Power - Max : 200mW
Frequency - Transition : 150MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-236-3, SC-59, SOT-23-3
Supplier Device Package : SMT3
0
3000 in stock

2SD1782KT146Q 2SD1782KT146Q

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 500mA
Voltage - Collector Emitter Breakdown (Max) : 80V
Vce Saturation (Max) @ Ib, Ic : 500mV @ 50mA, 500mA
Current - Collector Cutoff (Max) : 500nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 120 @ 100mA, 3V
Power - Max : 200mW
Frequency - Transition : 120MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-236-3, SC-59, SOT-23-3
Supplier Device Package : SMT3
0
6719 in stock

2SD1782KT146R 2SD1782KT146R

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 500mA
Voltage - Collector Emitter Breakdown (Max) : 80V
Vce Saturation (Max) @ Ib, Ic : 500mV @ 50mA, 500mA
Current - Collector Cutoff (Max) : 500nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 180 @ 100mA, 3V
Power - Max : 200mW
Frequency - Transition : 120MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-236-3, SC-59, SOT-23-3
Supplier Device Package : SMT3
0
1118 in stock

2SD1834T100 2SD1834T100

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN - Darlington
Current - Collector (Ic) (Max) : 1A
Voltage - Collector Emitter Breakdown (Max) : 60V
Vce Saturation (Max) @ Ib, Ic : 1.5V @ 500µA, 500mA
Current - Collector Cutoff (Max) : 1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 2000 @ 500mA, 3V
Power - Max : 2W
Frequency - Transition : 150MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-243AA
Supplier Device Package : MPT3
0
1779 in stock

2SD1898T100P 2SD1898T100P

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Tape & Reel (TR)
Series : -
Part Status : Not For New Designs
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1A
Voltage - Collector Emitter Breakdown (Max) : 80V
Vce Saturation (Max) @ Ib, Ic : 400mV @ 20mA, 500mA
Current - Collector Cutoff (Max) : 1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 82 @ 500mA, 3V
Power - Max : 2W
Frequency - Transition : 100MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-243AA
Supplier Device Package : MPT3
0
100 in stock

2SD1898T100Q 2SD1898T100Q

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Not For New Designs
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1A
Voltage - Collector Emitter Breakdown (Max) : 80V
Vce Saturation (Max) @ Ib, Ic : 400mV @ 20mA, 500mA
Current - Collector Cutoff (Max) : 1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 120 @ 500mA, 3V
Power - Max : 2W
Frequency - Transition : 100MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-243AA
Supplier Device Package : MPT3
0
1000 in stock

2SD1898T100R 2SD1898T100R

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Not For New Designs
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1A
Voltage - Collector Emitter Breakdown (Max) : 80V
Vce Saturation (Max) @ Ib, Ic : 400mV @ 20mA, 500mA
Current - Collector Cutoff (Max) : 1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 180 @ 500mA, 3V
Power - Max : 2W
Frequency - Transition : 100MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-243AA
Supplier Device Package : MPT3
0
100 in stock

2SD1918TLQ 2SD1918TLQ

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 1.5A
Voltage - Collector Emitter Breakdown (Max) : 160V
Vce Saturation (Max) @ Ib, Ic : 2V @ 100mA, 1A
Current - Collector Cutoff (Max) : 1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 120 @ 100mA, 5V
Power - Max : 10W
Frequency - Transition : 80MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package : CPT3
0
4062 in stock

2SD1949T106Q 2SD1949T106Q

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 500mA
Voltage - Collector Emitter Breakdown (Max) : 50V
Vce Saturation (Max) @ Ib, Ic : 400mV @ 15mA, 150mA
Current - Collector Cutoff (Max) : 500nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 120 @ 10mA, 3V
Power - Max : 200mW
Frequency - Transition : 250MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : SC-70, SOT-323
Supplier Device Package : UMT3
0
6185 in stock

2SD1949T106R 2SD1949T106R

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN
Current - Collector (Ic) (Max) : 500mA
Voltage - Collector Emitter Breakdown (Max) : 50V
Vce Saturation (Max) @ Ib, Ic : 400mV @ 15mA, 150mA
Current - Collector Cutoff (Max) : 500nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 180 @ 10mA, 3V
Power - Max : 200mW
Frequency - Transition : 250MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : SC-70, SOT-323
Supplier Device Package : UMT3
0
4092 in stock

2SD1963T100R 2SD1963T100R

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Tape & Reel (TR)
Series : -
Part Status : Not For New Designs
Transistor Type : NPN
Current - Collector (Ic) (Max) : 3A
Voltage - Collector Emitter Breakdown (Max) : 20V
Vce Saturation (Max) @ Ib, Ic : 450mV @ 150mA, 1.5A
Current - Collector Cutoff (Max) : 500nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 180 @ 500mA, 2V
Power - Max : 2W
Frequency - Transition : 150MHz
Operating Temperature : 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : TO-243AA
Supplier Device Package : MPT3
0
100 in stock

2SD1980TL 2SD1980TL

Kionix
Manufacturer : Rohm Semiconductor
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Transistor Type : NPN - Darlington
Current - Collector (Ic) (Max) : 2A
Voltage - Collector Emitter Breakdown (Max) : 100V
Vce Saturation (Max) @ Ib, Ic : 1.5V @ 1mA, 1A
Current - Collector Cutoff (Max) : 10µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce : 1000 @ 1A, 2V
Power - Max : 10W
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 : CPT3
0
28450 in stock