Question 1

What is BD777?

Accepted Answer

BD777 Transistor Datasheet pdf, BD777 Equivalent. Parameters and Characteristics

Question 2

What are the specifications of BD777?

Accepted Answer

Key specifications include: Material of Transistor: Si, Polarity: NPN, Maximum Collector Power Dissipation (Pc): 15 W, Maximum Collector-Base Voltage |Vcb|: 60 V, Maximum Collector-Emitter Voltage |Vce|: 60 V, Maximum Emitter-Base Voltage |Veb|: 4 V, Maximum Collector Current |Ic max|: 4 A, Max. Operating Junction Temperature (Tj): 150 °C, Transition Frequency (ft): 20 MHz, Forward Current Transfer Ratio (hFE), MIN: 750, Noise Figure, dB: -, Package: TO126

Question 3

What are equivalent components to BD777?

Accepted Answer

Common equivalents include: BD750B, BD750C, BD751, BD751A, BD751B, BD751C, BD775, BD776

BD777 Transistor — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Material of Transistor	Si
Polarity	NPN
Maximum Collector Power Dissipation (Pc)	15 W
Maximum Collector-Base Voltage \|Vcb\|	60 V
Maximum Collector-Emitter Voltage \|Vce\|	60 V
Maximum Emitter-Base Voltage \|Veb\|	4 V
Maximum Collector Current \|Ic max\|	4 A
Max. Operating Junction Temperature (Tj)	150 °C
Transition Frequency (ft)	20 MHz
Forward Current Transfer Ratio (hFE), MIN	750
Noise Figure, dB	-
Package	TO126