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Power Transistor (−50V, −3A)
2SA1797
zFeatures 1) Low saturation voltage.
VCE (sat) = −0.35V (Max.) at IC / IB = −1A / 50mA. 2) Excellent DC current gain characteristics. 3) Complements the 2SC4672.
zDimensions (Unit : mm)
MPT3
4.5 1.6
1.5
2.5 0.5 4.0
zPackaging specifications
Type
Package hFE Marking ∗ Code Basic ordering unit (pieces)
∗Denotes hFE
2SA1797 MPT3 PQ AG T100 1000
(1)Base (2)Collector (3)Emitter
(1) (2)
(3)
0.4 0.5 1.5 1.5 3.0
0.4
zAbsolute maximum ratings (Ta=25°C)
Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage
Collector current
Collector power dissipation
2SA1797
Junction temperature Storage temperature
Symbol VCBO VCEO VEBO ∗1 IC
PC ∗2
Tj Tstg
Limits −50 −50 −6 −3 −6 0.