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AAR25M Datasheet, PDF (1/1 Pages) MIC GROUP RECTIFIERS – AVALANCHE AUTOMOTIVE DIODE | |||
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AVALANCHE AUTOMOTIVE DIODE
AAR25M/AARS25M
Technical Specifecation:
Features:
⢠High power capability
⢠Economical
⢠Avalanche Voltage: 37V to 41V
AVALANCHE VOLTAGE
CURRENT
37 to 41 Volts
25 Amperes
AR
.185(4.7)
.165(4.2)
.250(6.4)
.235(6.0)
ARS
.185(4.7)
.165(4.2)
.250(6.4)
.235(6.0)
MECHANICAL DATA
⢠Case: transfer molded plastic
⢠Epoxy: UL94-0 rate flame ratardant
⢠Polarity: Indicated by Cathode Band
⢠Technology vacuum soldered
⢠Lead: Plated slug, solderable per MIL-STD-202E
Method 208C
⢠Weight: 0.0635ounce, 1.8Grams (Approximately)
.225(5.7)DIA
.215(5.5)TYP
.410(10.4)DIA
.380(9.7)TYP
.225(5.7)DIA
.215(5.5)TYP
.346(8.8)DIA
.327(8.2)TYP
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
⢠Ratings at 25â ambient temperature unless otherwise specified
⢠Single Phase, half wave, 60Hz, resistive or inductive load
⢠For capacitive load derate current by 20%
Electrical Characteristics @ 25â
SYMBOLS
MIN
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (Tc=125â)
VRRM
VRRM
VDC
Io
Repetitive Peak Reverse Surge Current
Tc=10msec Dury Cycleï¼1%
IRSM
Breakdown Voltage (Vbr@ir=100mA, Tc=25â)
Vbr1
37
Ir=90Amps, Tc=150â, PW=80usec
Vbr2
Forward Voltage Drop @If=100Ampsï¼300usec
VF
Peak Forward Surge Current
IFSM
Reverse Leakage (VR=17Vdc) TA=25â
IR
Operating and Storage Junction Temperature Range
TJ ,TSTG
NOMINAL
28
28
28
25
25
39
1.04
400
1.0
-65 to +175
Notes: 1. Enough heatsink must be considered in application.
MAX
41
54
1.10
2.0
UNITS
Volts
Amps
Amps
Volts
Volts
Volts
Amps
uAmps
â
IRRM (EXP)
IRRM (EXP)
Fig.1
0 10
30
50
Surge current characteristics
E-mail: sales@cnmic.com Web Site: www.cnmic.com
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