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 
2SA1943-O
2SA1943-O

TRANS PNP -230V -15A TO-3PL
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