Product Summary

The 2SA1943 is a Power Amplifier.

Parametrics

2SA1943 absolute maximum ratings: (1)Collector-base voltage VCBO: -230 V; (2)Collector-emitter voltage VCEO: -230 V; (3)Emitter-base voltage VEBO: -5 V; (4)Collector current IC: -15 A; (5)Base current IB: -1.5 A; (6)Collector power dissipation (Tc = 25℃), PC: 150 W; (7)Junction temperature Tj: 150 ℃; (8)Storage temperature range Tstg: -55 to 150 ℃.

Features

2SA1943 features: (1)High collector voltage: VCEO = -230 V (min); (2)Complementary to 2SC5200; (3)Recommended for 100-W high-fidelity audio frequency amplifier output stage.

Diagrams

2SA1943 diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
2SA1943
2SA1943
Other

Data Sheet
Negotiable 
2SA1943OTU
2SA1943OTU
Fairchild Semiconductor
Transistors Switching (Resistor Biased) PNP 230V 15A 150W
Data Sheet
0-1: $1.56
1-25: $1.26
25-50: $1.16
50-100: $1.13
2SA1943RTU
2SA1943RTU
Fairchild Semiconductor
Transistors Switching (Resistor Biased) PNP 230V 15A 150W
Data Sheet
0-180: $1.13
180-250: $1.01
250-500: $0.79
500-1000: $0.73
2SA1943-R(Q)
2SA1943-R(Q)
Toshiba
Transistors Bipolar (BJT) Transistor PNP 230V 15A
Data Sheet
0-1: $1.81
1-10: $1.45
10-100: $1.24
100-250: $1.09
2SA1943-O(Q)
2SA1943-O(Q)
Toshiba
Transistors Bipolar (BJT) PNP 230V 15A
Data Sheet
0-1: $1.93
1-10: $1.54
10-100: $1.20
100-250: $1.13
2SA1943-O
2SA1943-O

TRANS PNP -230V -15A TO-3PL
Data Sheet
Negotiable