Bulletin PD-20717 rev. G 07/04
20BQ030
SCHOTTKY RECTIFIER 2 Amp
IF(AV) = 2 Amp VR = 30V
Major Ratings and Characteris...
Bulletin PD-20717 rev. G 07/04
20BQ030
SCHOTTKY RECTIFIER 2 Amp
IF(AV) = 2 Amp VR = 30V
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 2.0 Apk, T J=125°C range
Description/ Features Units
A V A V °C The 20BQ030 surface-mount
Schottky rectifier has been designed for applications requiring low forward drop and small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Small foot print, surface mountable Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability
20BQ030
2.0 30 350 0.37 - 55 to 150
Case Styles 20BQ030
SMB
www.irf.com
1
20BQ030
Bulletin PD-20717 rev. G 07/04
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V)
20BQ030
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current Non-Repetitive Avalanche Energy Repetitive Avalanche Current
20BQ
2.0 350 80 3.0 1.0
Units
A
Conditions
50% duty cycle @ TL = 119 °C, rectangular wave form. Following any rated 5µs Sine or 3µs Rect. pulse load condition and 10ms Sine or 6ms Rect. pulse with rated VRRM applied TJ = 25 °C, IAS = 1A, L = 6mH Current decaying linearly to zero in 1 µsec Frequency limited by T J max. Va = 1.5 x Vr typical
mJ A
Ele...