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BD434 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumber	Manufactor	Quantity	Availability
BD434	ST	476	Yes

BD434 is a PNP bipolar junction transistor (BJT) manufactured by STMicroelectronics.

The BD434 is a PNP bipolar junction transistor (BJT) manufactured by STMicroelectronics. Below are its key specifications:

Type: PNP
Collector-Emitter Voltage (V_CE): -32 V
Collector-Base Voltage (V_CB): -32 V
Emitter-Base Voltage (V_EB): -5 V
Collector Current (I_C): -4 A
Total Power Dissipation (P_tot): 36 W
DC Current Gain (h_FE): 15 to 75 (at I_C = -2 A, V_CE = -4 V)
Transition Frequency (f_T): 3 MHz
Operating Junction Temperature (T_j): -65°C to +150°C
Package: TO-126

These specifications are based on STMicroelectronics' datasheet for the BD434 transistor.

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