2SD634 Bipolar Transistor
Characteristics of 2SD634 Transistor
- Type: NPN
- Collector-Emitter Voltage, max: 80 V
- Collector-Base Voltage, max: 80 V
- Emitter-Base Voltage, max: 5 V
- Collector Current − Continuous, max: 7 A
- Collector Dissipation: 40 W
- DC Current Gain (hfe): 2000 to 15000
- Operating and Storage Junction Temperature Range: -55 to +150 °C
- Package: TO-220
Pinout of 2SD634
Here is an image showing the pin diagram of this transistor.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SD634 might only be marked "
D634".
Complementary PNP transistor
The complementary
PNP transistor to the 2SD634 is the
2SB674.
Replacement and Equivalent for 2SD634 transistor
You can replace the 2SD634 with the
2N6044,
2N6044G,
2N6045,
2N6045G,
2N6388,
2N6388G,
2SD1196,
2SD1415,
2SD1415A,
2SD1830,
2SD633,
BD537,
BD543B,
BD543C,
BD545B,
BD545C,
BD647,
BD649,
BD651,
BD799,
BD801,
BD809,
BD899,
BD899A,
BD901,
BDT63A,
BDT63B,
BDT63C,
BDT65A,
BDT65B,
BDT65C,
BDT83,
BDT83F,
BDT85,
BDT85F,
BDT87,
BDT87F,
BDW41,
BDW41G,
BDW42,
BDW42G,
BDW43,
BDW73B,
BDW73C,
BDW73D,
BDX33B,
BDX33BG,
BDX33C,
BDX33CG,
BDX33D,
BDX53B,
BDX53BG,
BDX53C,
BDX53CG,
BDX53D,
BDX53E,
BDX53F,
BDX77,
D44H11,
D44H11FP,
MJE15028,
MJE15028G,
MJE15030,
MJE15030G,
MJF15030,
MJF15030G,
TIP101,
TIP101G,
TIP102,
TIP102G,
TIP131,
TIP131G,
TIP132,
TIP132G,
TIP141T,
TIP142T or
TTD1415B.
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