AAR50L Datasheet, PDF (1/1 Pages) MIC GROUP RECTIFIERS – AVALANCHE AUTOMOTIVE DIODE

AVALANCHE AUTOMOTIVE DIODE
AAR50L/AARS50L
Technical Specifecation:
Features:
• High power capability
• Economical
• Avalanche Voltage: 20V to 24V
AVALANCHE VOLTAGE
CURRENT
20 to 24 Volts
50 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 25℃ ambient temperature unless otherwise specified
• Single Phase, half wave, 60Hz, resistive or inductive load
• For capacitive load derate current by 20%
Electrical Characteristics @ 25℃
SYMBOLS
MIN
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (Tc=125℃)
VRRM
VRRM
VDC
Io
Repetitive Peak Reverse Surge Current
Tc=10msec Dury Cycle＜1%
IRSM
Breakdown Voltage (Vbr@ir=100mA, Tc=25℃)
Vbr1
20
Ir=90Amps, Tc=150℃, PW=80usec
Vbr2
Forward Voltage Drop @If=100Amps＜300usec
VF
Peak Forward Surge Current
IFSM
Reverse Leakage (VR=17Vdc) TA=25℃
IR
Operating and Storage Junction Temperature Range
TJ ,TSTG
NOMINAL
17
17
17
50
50
22
1.0
600
1.0
-65 to +175
Notes: 1. Enough heatsink must be considered in application.
MAX
24
32
1.05
2.0
UNITS
Volts
Amps
Amps
Volts
Volts
Volts
Amps
uAmps
℃
IRRM (EXP)
IRRM (EXP)
Fig.1
0 10
30
50
Surge current characteristics
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