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| Parameter | BUT12A | BUT12AI,127 | BUT12ATU | BUT12AX,127 | BUT12TU | |
|---|---|---|---|---|---|---|
IC package | Package | TO-220-3 (Straight Leads) | TO-220AB-3 | TO-220-3 (Straight Leads) | TO-220-3 Full Pack | TO-220-3 (Straight Leads) |
Manufacturer | Manufacturer | Fairchild Semiconductor | NXP Semiconductors | Fairchild Semiconductor | NXP Semiconductors | Fairchild Semiconductor |
Type of mounting a component on a board/circuit | Mount | Through-hole | Surface mount | Through-hole | Surface mount | Through-hole |
Continuous collector current | IC | <8 A | ||||
Voltage between the collector and the emitter of the transistor with an open base circuit and a given emitter current | UCEO | <450 V | <450 V | <450 V | <450 V | <400 V |
Constant power dissipated on the transistor collector | PC | <100 W | <110 W | <100 W | <23 W | <100 W |
Static current transfer coefficient of bipolar transistor | hFE | (not set) | >10Ic, Vce = 10mA, 5V | (not set) | >10Ic, Vce = 10mA, 5V | (not set) |
Saturation voltage between collector and emitter of transistor | UCE-sat | <1.5 VIb, Ic = 1.2A, 6A | <1.5 VIb, Ic = 860mA, 5A | <1.5 VIb, Ic = 1.2A, 6A | <1.5 VIb, Ic = 1A, 5A | <1.5 VIb, Ic = 1.2A, 6A |
Bipolar transistor structure | Structure | NPN | ||||
Collector cutoff current | Ifrc | <1 mA | ||||