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B1644

Rohm
Part Number B1644
Manufacturer Rohm
Description Power Transistor
Published Sep 27, 2015
Detailed Description Transistors Power Transistor (−80V, −4A) 2SB1644 2SB1644 !Features 1) Low saturation voltage. (Typ. VCE(sat) = −0.5V a...
Datasheet PDF File B1644 PDF File

B1644
B1644

Overview
Transistors Power Transistor (−80V, −4A) 2SB1644 2SB1644 !Features 1) Low saturation voltage.
(Typ.
VCE(sat) = −0.
5V at IC / IB = −3A / −0.
3A) 2) Excellent DC current gain characteristics.
!External dimensions (Units : mm) 13.
1 3.
2 10.
1 5.
08 2.
54 (3) (2) (1) 1.
24 0.
78 !Absolute maximum ratings (Ta = 25°C) Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature * Single pulse, Pw = 100ms Symbol VCBO VCEO VEBO IC PC Tj Tstg Limits −80 −80 −5 −4 −6 30 150 −55~+150 Unit V V V A (DC) *A (Pulse) W (Tc = 25°C) °C °C 8.
8 1.
3 4.
5 1.
3 0.
4 0to0.
3 0.
5Min.
ROHM : PSD3 EIAJ : SC-...


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