Question 1

What is 2SC945-H?

Accepted Answer

2SC945-H Transistor Datasheet pdf, 2SC945-H Equivalent. Parameters and Characteristics

Question 2

What are the specifications of 2SC945-H?

Accepted Answer

Key specifications include: Material of Transistor: Si, Polarity: NPN, Maximum Collector Power Dissipation (Pc): 0.2 W, Maximum Collector-Base Voltage |Vcb|: 60 V, Maximum Collector-Emitter Voltage |Vce|: 50 V, Maximum Emitter-Base Voltage |Veb|: 5 V, Maximum Collector Current |Ic max|: 0.15 A, Max. Operating Junction Temperature (Tj): 150 °C, Transition Frequency (ft): 150 MHz, Collector Capacitance (Cc): 3(max) pF, Forward Current Transfer Ratio (hFE), MIN: 200, Noise Figure, dB: -, Package: SOT23

Question 3

What are equivalent components to 2SC945-H?

Accepted Answer

Common equivalents include: 2SB772-P, 2SB772-Q, 2SC3356-R23, 2SC3356-R24, 2SC3356-R26, 2SC3357-E, 2SC3357-F, 2SC4226-R23

2SC945-H Transistor — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Material of Transistor	Si
Polarity	NPN
Maximum Collector Power Dissipation (Pc)	0.2 W
Maximum Collector-Base Voltage \|Vcb\|	60 V
Maximum Collector-Emitter Voltage \|Vce\|	50 V
Maximum Emitter-Base Voltage \|Veb\|	5 V
Maximum Collector Current \|Ic max\|	0.15 A
Max. Operating Junction Temperature (Tj)	150 °C
Transition Frequency (ft)	150 MHz
Collector Capacitance (Cc)	3(max) pF
Forward Current Transfer Ratio (hFE), MIN	200
Noise Figure, dB	-
Package	SOT23