Rectifier diodes ultrafast
Philips Semiconductors
Product specification
Rectifier diodes ultrafast
FEATURES
• Low forward volt drop • Fast switch...
Description
Philips Semiconductors
Product specification
Rectifier diodes ultrafast
FEATURES
Low forward volt drop Fast switching Soft recovery characteristic Reverse surge capability High thermal cycling performance Low thermal resistance
BYR29 series
SYMBOL
QUICK REFERENCE DATA VR = 500 V/ 600 V/ 700 V / 800 V
k 1
a 2
VF ≤ 1.5 V IF(AV) = 8 A trr ≤ 75 ns
GENERAL DESCRIPTION
Ultra-fast, epitaxial rectifier diodes intended for use as output rectifiers in high frequency switched mode power supplies. The BYR29 series is supplied in the conventional leaded SOD59 (TO220AC) package.
PINNING
PIN 1 2 tab DESCRIPTION cathode anode cathode
SOD59 (TO220AC)
tab
1
2
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL VRRM VRWM VR IF(AV) IFRM IFSM PARAMETER Peak repetitive reverse voltage Crest working reverse voltage Continuous reverse voltage Average forward current1 square wave; δ = 0.5; Tmb ≤ 115 ˚C Repetitive peak forward current t = 25 µs; δ = 0.5; Tmb ≤ 115 ˚C Non-repetitive peak forward t = 10 ms current t = 8.3 ms sinusoidal; with reapplied VRRM(max) Storage temperature Operating junction temperature CONDITIONS BYR29 -40 MIN. -500 500 500 500 MAX. -600 600 600 600 8 16 60 66 150 150 -700 700 700 700 -800 800 800 800 UNIT V V V A A A A ˚C ˚C
Tstg Tj
THERMAL RESISTANCES
SYMBOL Rth j-mb Rth j-a PARAMETER Thermal resistance junction to mounting base Thermal resistance junction to ambient CONDITIONS MIN. in free air. TYP. 60 ...
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