Transistors
2SA1812 / 2SA1727 / 2SA1776
High-voltage Switching Transistor ( 400V, 0.5A)
2SA1812 / 2SA1727 / 2SA1776
F...
Transistors
2SA1812 / 2SA1727 / 2SA1776
High-voltage Switching
Transistor ( 400V, 0.5A)
2SA1812 / 2SA1727 / 2SA1776
Features
1) High breakdown voltage, BVCEO= 400V. 2) Low saturation voltage, typically VCE (sat) = 0.3V at IC / IB = 3) High switching speed, typically tf : 1 s at IC = 100mA. 4) Wide SOA (safe operating area).
100mA /
10mA.
Absolute maximum ratings (Ta=25°C)
Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage
Collector current
Collector power dissipation
2SA1812 2SA1727
2SA1776 Junction temperature Storage temperature
Symbol VCBO VCEO VEBO IC
PC
Tj Tstg
Limits 400 400 7 0.5 1.0 0.5 2 1 10 1 150
55 to +150
1 Single pulse 2 When mounted on a 40 40 0.7mm ceramic board. 3 When t = 1.7mm and the foil collector area on the PC board is 1cm2 or greater.
Unit V V V
A (DC) A (Pulse)
W W W W (Tc 25°C) W °C °C
1 2
3
Packaging specifications and hFE
Type Package
hFE Marking
Code Basic ordering unit (pieces)
2SA1812 MPT3 PQ AJ T100 3000
Denotes hFE
2SA1727 CPT3 PQ
TL 3000
2SA1776 ATV PQ
TV2 2500
Electrical characteristics (Ta=25°C)
Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current DC current tranfer ratio Collector-emitter saturation voltage Base-emitter saturation voltage Transition frequency Output capacitance Turn-on time Storage time Fall time
Symbol BVCBO BVCEO BVEBO
ICBO IEBO hFE VCE(sat) VBE(sat) fT Cob ton tstg...