To all our customersRegarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp.The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAM

2SB857, 2SB858Silicon PNP Triple DiffusedApplicationLow frequency power amplifier complementary pair with 2SD1133 and 2SD1134OutlineTO-220AB1. Base2. Collector(Flange)13. Emitter23Absolute Maximum Ratings (Ta = 25C)RatingsItem Symbol 2SB857 2SB858 UnitCollector to base voltage VCBO 70 70 VCollector to emitter voltage VCEO 50 60 VEmitter to base

JMnic Product Specification Silicon PNP Power Transistors 2SB857 2SB858 DESCRIPTION With TO-220C package Complement to type 2SD1133/1134 APPLICATIONS Low frequency power amplifier PINNING PIN DESCRIPTION1 Emitter Collector;connected to 2 mounting base 3 BaseAbsolute maximum ratings(Tc=25) SYMBOL PARAMETER CONDITIONS VALUE UNITVCBO Collector-base voltag

Inchange Semiconductor Product Specification Silicon PNP Power Transistors 2SB857 2SB858 DESCRIPTION With TO-220C package Complement to type 2SD1133/1134 APPLICATIONS Low frequency power amplifier PINNING PIN DESCRIPTION1 Emitter Collector;connected to 2 mounting base 3 BaseAbsolute maximum ratings(Tc=25) SYMBOL PARAMETER CONDITIONS VALUE UNITVCBO Coll

isc Silicon PNP Power Transistor 2SB858DESCRIPTIONCollector Current: I = -4ACLow Collector Saturation Voltage: V = -1.0V(Max)@I = -2ACE(sat) CHigh Collector Power DissipationComplement to Type 2SD1134Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for low frequency power amplifier applications.ABSOLUTE M