器件名称: STPR620CF
功能描述: ULTRA FAST RECOVERY RECTIFIER DIODES
文件大小: 76.44KB 共6页
简 介:
STPR620CT STPR620CF
ULTRA FAST RECOVERY RECTIFIER DIODES
FEATURES SUITED FOR SMPS LOW LOSSES LOW FORWARD AND REVERSE RECOVERY TIME HIGH SURGE CURRENT CAPABILITY HIGH AVALANCHE ENERGY CAPABILITY
A1 K A2
A2
A2 A1 K
DESCRIPTION Low cost dual center tap rectifier suited for switchmode power supply and high frequency DC to DC converters. Packaged in TO220AB and ISOWATT220AB, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
A1
K
TO220AB (Plastic) STPR620CT
ISOWATT220AB (Plastic) STPR620CF
ABSOLUTE MAXIMUM (limiting values) Symbol VRRM IF(RMS) IF(AV) Parameter Repetitive peak reverse voltage RMS forward current Average forward current δ = 0.5 TO220AB Per diode Tc=125°C Per diode Value 200 10 3 6 30 - 65 to + 150 - 65 to + 150 A °C °C Unit V A A
ISOWATT220AB Tc=120°C Per device tp=10ms Per diode sinusoidal
IFSM Tstg Tj
Surge non repetitive forward current Storage temperature range Maximum junction temperature
October 1999- Ed:2A
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STPR620CT/STPR620CF
THERMAL RESISTANCES Symbol Rth (j-c) Junction to case Parameter TO220AB ISOWATT220AB Per diode Per diode Value 6.5 8.5 Unit °C/W
When the diodes 1 and 2 are used simultaneously : Tj(diode 1) = P(diode 1) x Rth(j-c) (Per diode) + P(diode 2) x Rth(c) ELECTRICAL CHARACTERISTICS STATIC CHARACTERISTICS Symbol IR * VF ** Tj = 25°C Tj = 100°C Tj = 125°C Tj = 125°C Tj = 25°C
Pulse test : * tp = 5 ms, δ < 2 % ** tp = 380 s, δ < 2 %
Test Conditions ……
