BD140 PDF and Equivalents Search

 

BD140 Specs and Replacement

The BD140 is a PNP bipolar junction transistor widely used in low-frequency power amplification and switching. It features a collector-emitter voltage rating of 80V and a continuous collector current up to 1.5A, making it suitable for audio stages, linear regulators, medium-power drivers. With a typical DC gain of 40-250, it provides stable amplification across operating conditions. The TO126 package enables efficient heat dissipation, its complementary NPN partner is the BD139. The BD140 remains a reliable choice for robust analog and power-control designs.


   Type Designator: BD140
   Material of Transistor: Si
   Polarity: PNP

Absolute Maximum Ratings


   Maximum Collector Power Dissipation (Pc): 12.5 W
   Maximum Collector-Base Voltage |Vcb|: 100 V
   Maximum Collector-Emitter Voltage |Vce|: 80 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 1.5 A
   Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics


   Transition Frequency (ft): 50 MHz
   Forward Current Transfer Ratio (hFE), MIN: 40
   Noise Figure, dB: -
   Package: TO126
 

 BD140 Substitution

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BD140 datasheet

 ..1. Size:104K  motorola
bd136 bd138 bd140-10 bd136 bd138 bd140.pdf pdf_icon

BD140

Order this document MOTOROLA by BD136/D SEMICONDUCTOR TECHNICAL DATA BD136 BD138 Plastic Medium Power Silicon BD140 PNP Transistor BD140-10 . . . designed for use as audio amplifiers and drivers utilizing complementary or quasi complementary circuits. DC Current Gain hFE = 40 (Min) @ IC = 0.15 Adc 1.5 AMPERE BD 136, 138, 140 are complementary with BD 135, 137, 139 POW... See More ⇒

 ..2. Size:49K  philips
bd136 bd138 bd140.pdf pdf_icon

BD140

DISCRETE SEMICONDUCTORS DATA SHEET ok, halfpage M3D100 BD136; BD138; BD140 PNP power transistors 1999 Apr 12 Product specification Supersedes data of 1997 Mar 26 Philips Semiconductors Product specification PNP power transistors BD136; BD138; BD140 FEATURES PINNING High current (max. 1.5 A) PIN DESCRIPTION Low voltage (max. 80 V). 1 emitter 2 collector, connected to met... See More ⇒

 ..3. Size:141K  st
bd135 bd135-16 bd136 bd136-16 bd139 bd139-10 bd139-16 bd140 bd140-10 bd140-16.pdf pdf_icon

BD140

BD135 - BD136 BD139 - BD140 Complementary low voltage transistor Features Products are pre-selected in DC current gain Application General purpose 1 2 3 Description SOT-32 These epitaxial planar transistors are mounted in the SOT-32 plastic package. They are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits. The NPN typ... See More ⇒

 ..4. Size:44K  st
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BD140

BD136 BD138/BD140 PNP SILICON TRANSISTORS SGS-THOMSON PREFERRED SALESTYPES PNP TRANSISTOR DESCRIPTION The BD136, BD138 and BD140 are silicon epitaxial planar PNP transistors in Jedec SOT-32 plastic package, designed for audio amplifiers and drivers utilizing complementary or quasi compementary circuits. 1 2 The complementary NPN types are the BD135 3 BD137 and BD139. SOT-32 I... See More ⇒

Detailed specifications: BD138-10 , BD138-6 , BD138G , BD139 , BD139-10 , BD139-16 , BD139-6 , BD139G , S8050 , BD140-10 , BD140-16 , BD140-6 , BD140G , BD141 , BD142 , BD142-4 , BD142-5 .

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