2SB857-B Datasheet. Specs and Replacement
Type Designator: 2SB857-B 📄📄
Material of Transistor: Si
Polarity: PNP
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 2 W
Maximum Collector-Base Voltage |Vcb|: 70 V
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 4 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 15 MHz
Forward Current Transfer Ratio (hFE), MIN: 60
Noise Figure, dB: -
Package: TO220
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2SB857-B datasheet
8.1. Size:228K utc
2sb857.pdf 
UNISONIC TECHNOLOGIES CO., LTD 2SB857 PNP SILICON TRANSISTOR SILICON PNP TRANSISTOR DESCRIPTION Low frequency power amplifier. ORDERING INFORMATION Order Number Pin Assignment Package Packing Lead Free Halogen Free 1 2 3 2SB857L-x-T60-K 2SB857G-x-T60-K TO-126 E C B Bulk 2SB857L-x-T6C-K 2SB857G-x-T6C-K TO-126C E C B Bulk 2SB857L-x-TA3-T 2SB857G-x-TA3-T TO-220 B C E Tu... See More ⇒
8.2. Size:42K hitachi
2sb857 2sb858.pdf
To all our customers Regarding 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... See More ⇒
8.3. Size:32K hitachi
2sb857 2sb858.pdf
2SB857, 2SB858 Silicon PNP Triple Diffused Application Low frequency power amplifier complementary pair with 2SD1133 and 2SD1134 Outline TO-220AB 1. Base 2. Collector (Flange) 1 3. Emitter 2 3 Absolute Maximum Ratings (Ta = 25 C) Ratings Item Symbol 2SB857 2SB858 Unit Collector to base voltage VCBO 70 70 V Collector to emitter voltage VCEO 50 60 V Emitter to base ... See More ⇒
8.4. Size:234K jmnic
2sb857 2sb858.pdf
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 DESCRIPTION 1 Emitter Collector;connected to 2 mounting base 3 Base Absolute maximum ratings(Tc=25 ) SYMBOL PARAMETER CONDITIONS VALUE UNIT VCBO Collector-base voltag... See More ⇒
8.5. Size:44K cn haohai electr
hsb857 2sb857.pdf
Spec. No. HE6705 HI-SINCERITY Issued Date 1995.01.27 Revised Date 2005.10.07 MICROELECTRONICS CORP. Page No. 1/4 HSB857 / 2SB857 PNP EPITAXIAL PLANAR TRANSISTOR Description Low frequency power amplifier. TO-220 Absolute Maximum Ratings (TA=25 C) Maximum Temperatures Storage Temperature ....................................................................................... See More ⇒
8.6. Size:171K inchange semiconductor
2sb857 2sb858.pdf
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 DESCRIPTION 1 Emitter Collector;connected to 2 mounting base 3 Base Absolute maximum ratings(Tc=25 ) SYMBOL PARAMETER CONDITIONS VALUE UNIT VCBO Coll... See More ⇒
8.7. Size:217K inchange semiconductor
2sb857.pdf
isc Silicon PNP Power Transistor 2SB857 DESCRIPTION Collector Current I = -4A C Low Collector Saturation Voltage V = -1.0V(Max)@I = -2A CE(sat) C High Collector Power Dissipation Complement to Type 2SD1133 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for low frequency power amplifier applications. ABSOLUTE M... See More ⇒
Detailed specifications: BC837-40, BC838, BC838-16, BC838-25, BC846, BC846A, 2SB772-Y, 2SB772ZGP, BDT88, 2SB857-C, BC846ALT1, BC846AR, BC846AW, BC846AWT1, BC846B, 2SB772-GR, 2SB772I
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