2SA1258 Bipolar Transistor
Characteristics of 2SA1258 Transistor
- Type: PNP
- Collector-Emitter Voltage, max: -60 V
- Collector-Base Voltage, max: -70 V
- Emitter-Base Voltage, max: -5 V
- Collector Current − Continuous, max: -3 A
- Collector Dissipation: 20 W
- DC Current Gain (hfe): 2000
- Transition Frequency, min: 200 MHz
- Operating and Storage Junction Temperature Range: -55 to +150 °C
- Package: TO-220
Pinout of 2SA1258
Here is an image showing the pin diagram of this transistor.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SA1258 might only be marked "
A1258".
Complementary NPN transistor
The complementary
NPN transistor to the 2SA1258 is the
2SC3144.
Replacement and Equivalent for 2SA1258 transistor
You can replace the 2SA1258 with the
2SA1259,
2SB1020,
2SB1020A,
2SB1024,
2SB1223,
2SB1224,
2SB1225,
2SB1250,
2SB1250-P,
2SB1250-Q,
2SB1251,
2SB1251-P,
2SB1251-Q,
2SB1252,
2SB1252-P,
2SB1252-Q,
2SB1626,
2SB1626-O,
2SB1626-P,
2SB1626-Y,
2SB601,
2SB601-K,
2SB601-L,
2SB601-M,
2SB673,
2SB674,
2SB675,
2SB751-P,
2SB751-Q,
2SB751A-P,
2SB751A-Q,
2SB880,
2SB881,
2SB882,
2SB950,
2SB950-P,
2SB950-Q,
2SB950A,
2SB950A-P,
2SB950A-Q,
2SB951,
2SB951-P,
2SB951-Q,
2SB951A,
2SB951A-P,
2SB951A-Q,
MJF127,
MJF127G,
MJF6668,
MJF6668G or
TTB1020B.
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