器件名称: STPR520
功能描述: ULTRA-FAST RECOVERY RECTIFIER DIODES
文件大小: 75.25KB 共6页
简 介:
STPR520D/F
ULTRA-FAST RECOVERY RECTIFIER DIODES
MAIN PRODUCTS CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) trr (max) 5A 200 V 150 °C 0.99 V 30 ns
A K K A
FEATURES SUITED FOR SMPS LOW LOSSES LOW FORWARD AND REVERSE RECOVERY TIME HIGH SURGE CURRENT CAPABILITY HIGH AVALANCHE ENERGY CAPABILITY Low cost single chip rectifier suited for switchmode power supply and high frequency DC to DC converters. Packaged in TO-220AC and ISOWATT220AC, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protectionapplications. TO-220AC STPR520D ISOWATT220AC STPR520F
Symbol VRRM IF(RMS) IF(AV)
Parameter Repetitive peak reverse voltage RMS forward current Average forward current δ = 0.5 TO-220AC ISOWATT220AC Tc = 125°C Tc = 115°C Tp = 10 ms Sinusoidal
Value 200 10 5
Unit V A A
IFSM Tstg Tj
Surge non repetitive forward current Storage temperature range Maximum operating junction temperature
50 - 65 to + 150 + 150
A °C
October 1999 - Ed: 2B
1/6
STPR520D/F
THERMAL RESISTANCES Symbol Rth(j-c) Junction to case Parameter TO-220AC ISOWATT220AC Value 4 6 Unit °C/W
STATIC ELECTRICAL CHARACTERISTICS Symbol IR * VF ** Parameters Reverse leakage current Forward voltage drop Test conditions 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 %
Min.
Typ.
Max. 50 0.5 0.99 1.20 1.25
Unit A mA V
VR = VRRM IF = 5 A IF = 10 A IF = 10 A
To evaluate the conduction losses use the following equ……