2SB1257 - Sanken electric

2SB1257 Silicon PNP Transistor

Darlington 2SB1257 (2 k Ω)(6 5 0Ω) E B Equivalent circuit C Silicon PNP Epitaxial Planar Transistor (Complement to type 2SD2014) Application : Driver for Solenoid, Relay and Motor and General Purpose sAbsolute maximum ratings (Ta=25°C) Symbol Ratings Unit VCBO –60 V VCEO –60 V VEBO –6 V IC –4(Pulse–6) A IB –1 A PC 25(Tc=25°C) W Tj .

Features

.2 ø3.3±0.2 a b 3.0 1.6 3.3 5.45±0.1 1.75 2.15 1.05 +-00..12 5.45±0.1 0.65 +0.2 -0.1 0.8 3.35 1.5 4.4 1.5 Weight : Approx 2.0g a. Part No. B C E b. Lot No. DC Current Gain hFE Collector Current IC(A) IB=
  –2.3mA I C
  – V CE Characteristics (Typical)
  –6
  –1.8mA
  –1.5mA
  –5
  –1.2mA
  –4
  –1.0mA
  –3
  –0.8mA
  –2
  –1 0 0
  –1
  –2
  –3
  –4
  –5
  –6 Collector-Emitter Voltage VCE(V) Collector-Emitter Saturation Voltage VCE(sat)(V) V CE( s a t )
  – I B Characteristics (Typical)
  –3 I C
  – V BE Temperature Characteristics (Typical) (VCE=
  –2V)
  –4 Collector Current IC(A) 125˚C (Case Temp)
  –320˚5˚CC( (C.