BD185 Bipolar Transistor

Characteristics of BD185 Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 30 V
  • Collector-Base Voltage, max: 40 V
  • Emitter-Base Voltage, max: 5 V
  • Collector Current − Continuous, max: 4 A
  • Collector Dissipation: 40 W
  • DC Current Gain (hfe): 40
  • Transition Frequency, min: 2 MHz
  • Operating and Storage Junction Temperature Range: -65 to +150 °C
  • Package: TO-126

Pinout of BD185

Here is an image showing the pin diagram of this transistor.

Complementary PNP transistor

The complementary PNP transistor to the BD185 is the BD186.

Replacement and Equivalent for BD185 transistor

You can replace the BD185 with the 2N6037, 2N6037G, 2N6038, 2N6038G, 2SC2270, 2SC2270-A, 2SC2270-B, 2SC2270-C, 2SC3420, 2SC3420-BL, 2SC3420-GL, 2SC3420-Y, 2SC6101, 2SC6102, 2SD1348, 2SD1348-R, 2SD1348-S, 2SD1348-T, 2SD1348-U, 2SD1683, 2SD1683-R, 2SD1683-S, 2SD1683-T, 2SD1683-U, 2SD1722, 2SD1722-Q, 2SD1722-R, 2SD1722-R, 2SD1722-S, 2SD1723, 2SD1723-Q, 2SD1723-R, 2SD1723-R, 2SD1723-S, BD187, BD189, BD435, BD435G, BD439, BD439G, BD675, BD675A, BD675AG, BD675G, BD677, BD677A, BD677AG, BD677G, BD775, BD777, BD785, BD787, BD787G, BDX35, BDX36, KSE800, KSE801, MJE220, MJE221, MJE223, MJE224, MJE800, MJE800G, MJE801 or MJE801G.
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