AVALANCHE AUTOMOTIVE DIODE
Shanghai Lunsure Electronic Technology Co.,LTD Tel:0086-21-37185008 Fax:0086-21-57152769
AR25Z/ARS25Z
Features
High po...
Description
Shanghai Lunsure Electronic Technology Co.,LTD Tel:0086-21-37185008 Fax:0086-21-57152769
AR25Z/ARS25Z
Features
High power capability Economical Avalanche voltage: 24 to 32 volts
Mechanical Data
Case: transfer molded plastic Epoxy: UL94-0 rate flame ratardant Technology vacuum soldered Polarity: colour ring denotes cathode Lead: Plated slug,
Solderable per MIL-STD-202E method 208C Weigth: AR 1.80 grams, ARS 1.60 grams
.185(4.7) .165(4.2)
AVALANCHE AUTOMOTIVE DIODE
AVALANCHE VOLTAGE 24 TO 32 VOLTS
CURRENT 25AMPS
AR
.250(6.4) .235(6.0)
.185(4.7) .165(4.2)
ARS
.250(6.4) .235(6.0)
.410(10.4) DIA .380( 9.7)
.346(8.8) DIA .327(8.2)
.225(5.7) DIA .215(5.5)
.225(5.7) DIA .215(5.5)
Maximum Ratings and Electrical Charactristics
Rating at 25oC ambient temperature unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20%
Dimensions in inches and millimeters
Parameters
Peak repetitive reverse voltage
Working peak reverse voltage
DC blocking voltage Average rectified forward current at Tc=125oC Repetitive peak reverse surge current Tc=10msec duty cycle <1% Breakdown voltage (VBR @ IR=100mA,Tc=25oC) IR=90Amps,Tc=150oC ,PW=80usec Forward voltage drop (VFWB) @ IF=100Amps < 300sec Peak forward surge current Reverse leakage (VR=17VDC) Tc=25oC Operating and storage junction temperature range
Symbols
VRRM VRWM VDC
Io IRSM VBR1 VBR2 VF IFSM IR TJ,TSTG
Min.
24 0.98 0.2
Nominal 20 20 20 25 25
25/27
1.04 400 1.0 -6...
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