BUF420AI PDF Specs and Replacement
Type Designator: BUF420AI
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 115 W
Maximum Collector-Base Voltage |Vcb|: 1000 V
Maximum Collector-Emitter Voltage |Vce|: 450 V
Maximum Collector Current |Ic max|: 30 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Forward Current Transfer Ratio (hFE), MIN: 100
Noise Figure, dB: -
Package: TOP3
BUF420AI Substitution
BUF420AI PDF detailed specifications
buf420a.pdf
BUF420A HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR SGS-THOMSON PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS 3 SWITCH MODE POWER SUPPLIES 2 1 MOTOR CONTROL DESCRIPTION TO-218 The BUF420A is manufactured using High Voltage Multi Epitaxial Planar techno... See More ⇒
buf420aw.pdf
BUF420AW HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS 3 2 SWITCH MODE POWER SUPPLIES 1 MOTOR CONTROL TO-247 DESCRIPTION The BUF420AW is manufactured using High Voltage Multi Epita... See More ⇒
buf420a.pdf
isc Silicon NPN Power Transistor BUF420A DESCRIPTION Collector-Emitter Sustaining Voltage- V = 450V(Min.) CEO(SUS) High Speed Switching 100% avalanche tested Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in high-frequency power supplies and motor control applications. ABSOLUTE MAXIMUM RATINGS(T =25 ) a... See More ⇒
Detailed specifications: BUF405AXI , BUF410 , BUF410A , BUF410AI , BUF410FI , BUF410I , BUF420 , BUF420A , 2SC5200 , BUF420AM , BUF420I , BUF420M , BUF460AV , BUF460V , BUF620 , BUF630 , BUF636A .
History: BUF420M | BSX45 | BUL72A
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