BDX66B Specs and Replacement
Type Designator: BDX66B
Material of Transistor: Si
Polarity: PNP
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 150 W
Maximum Collector-Base Voltage |Vcb|: 100 V
Maximum Collector-Emitter Voltage |Vce|: 100 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 20 A
Max. Operating Junction Temperature (Tj): 200 °C
Electrical Characteristics
Transition Frequency (ft): 3 MHz
Forward Current Transfer Ratio (hFE), MIN: 2000
Package: TO3
BDX66B Substitution
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BDX66B datasheet
bdx66 bdx66a bdx66b bdx66c.pdf 
isc Silicon PNP Darlington Power Transistor BDX66/A/B/C DESCRIPTION Collector Current -I = -16A C High DC Current Gain-h = 1000(Min)@ I = -10A FE C Complement to Type BDX67/A/B/C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for audio output stages and general amplifier and switching applications ABSOLUTE MAXIMUM R... See More ⇒
BDX 66, A, B, C PNP SILICON DARLINGTONS High current power darlingtons designed for power amplification and switching applications. ABSOLUTE MAXIMUM RATINGS Symbol Ratings Value Unit BDX66 -60 BDX66A -80 VCEO Collector-Emitter Voltage V BDX66B -100 BDX66C -120 BDX66 -60 BDX66A -80 VCBO Collector-Base Voltage V BDX66B -100 BDX66C -120 BDX66 BDX66A VEBO Emitter-Base Voltage -... See More ⇒
BDX 66, A, B, C PNP SILICON DARLINGTONS High current power darlingtons designed for power amplification and switching applications. ABSOLUTE MAXIMUM RATINGS Symbol Ratings Value Unit BDX66 60 BDX66A 80 -VCEO Collector-Emitter Voltage V BDX66B 100 BDX66C 120 BDX66 60 BDX66A 80 -VCBO Collector-Base Voltage V BDX66B 100 BDX66C 120 BDX66 BDX66A -VEBO Emitter-Base V... See More ⇒
Inchange Semiconductor Product Specification Silicon PNP Power Transistors BDX66C DESCRIPTION With TO-3 package DARLINGTON High current APPLICATIONS Designed for power amplification and switching applications. PINNING (See Fig.2) PIN DESCRIPTION 1 Base 2 Emitter Fig.1 simplified outline (TO-3) and symbol 3 Collector Absolute maximum ratings(Ta=25 ) SYMBOL ... See More ⇒
Detailed specifications: BDX64L, BDX65, BDX65A, BDX65B, BDX65C, BDX65L, BDX66, BDX66A, 2SC1815, BDX66C, BDX66L, BDX67, BDX67A, BDX67B, BDX67C, BDX67L, BDX68
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