Question 1

What is 2SD1045?

Accepted Answer

2SD1045 Transistor Datasheet pdf, 2SD1045 Equivalent. Parameters and Characteristics

Question 2

What are the specifications of 2SD1045?

Accepted Answer

Key specifications include: Material of Transistor: Si, Polarity: NPN, Maximum Collector Power Dissipation (Pc): 0.9 W, Maximum Collector-Base Voltage |Vcb|: 30 V, Maximum Emitter-Base Voltage |Veb|: 6 V, Maximum Collector Current |Ic max|: 3 A, Max. Operating Junction Temperature (Tj): 150 °C, Transition Frequency (ft): 100 MHz, Collector Capacitance (Cc): 30 pF, Forward Current Transfer Ratio (hFE), MIN: 160, Noise Figure, dB: -, Package: TO92

Question 3

What are equivalent components to 2SD1045?

Accepted Answer

Common equivalents include: 2SD104, 2SD1040, 2SD1040A, 2SD1041, 2SD1042, 2SD1043, 2SD1044, 2SD1044A

2SD1045 Transistor — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Material of Transistor	Si
Polarity	NPN
Maximum Collector Power Dissipation (Pc)	0.9 W
Maximum Collector-Base Voltage \|Vcb\|	30 V
Maximum Emitter-Base Voltage \|Veb\|	6 V
Maximum Collector Current \|Ic max\|	3 A
Max. Operating Junction Temperature (Tj)	150 °C
Transition Frequency (ft)	100 MHz
Collector Capacitance (Cc)	30 pF
Forward Current Transfer Ratio (hFE), MIN	160
Noise Figure, dB	-
Package	TO92