DRHA40L

PRESS FIT AVALANCHE AUTOMOTIVE RECTIFIER (HITACHI)
DRHA40L
Technical Specifecation:
Features:
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•
•
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AVALANCHE VOLTAGE
20 to 24 Volts
CURRENT
40 Amperes
Positive
0.782± 0.012
(20.00± 0.30)
Negative
0.886± 0.012
(22.50± 0.30)
HC-1
0.32± 0.004
(? 8.10± 0.10)
High power capability
Economical
Avalanche Voltage: 20V to 24V
Glass passivated chip
0.467-0.470
(11.87-11.96)
MECHANICAL DATA
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•
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0.059± 0.002
(? 1.5± 0.10)
Case: Copper case
Epoxy: UL94-0 rate flame ratardant
Polarity: As marked of case bottom
Technology vacuum soldered
Lead: Plated lead, solderable per MIL-STD-202E
Method 208C
Weight: 0.11ounce, 3.15 Grams
Epoxy
0.149± 0.004
(3.80± 0.10)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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•
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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℃
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (Tc=125℃)
Repetitive Peak Reverse Surge Current
Tc=10msec Dury Cycle<1%
Breakdown Voltage (Vbr@ir=100mA, Tc=25℃)
Ir=90Amps, Tc=150℃, PW=80usec
SYMBOLS
VRRM
VRRM
VDC
Io
Forward Voltage Drop @If=100Amps<300usec
Peak Forward Surge Current
Reverse Leakage (VR=17Vdc) T A=25℃
Operating and Storage Junction Temperature Range
MIN
IRSM
Vbr1
Vbr2
NOMINAL
17
17
17
40
MAX
UNITS
Volts
Amps
40
20
Amps
22
24
32
Volts
Volts
VF
1.02
1.05
Volts
IFSM
500
IR
1.0
2.0
uAmps
TJ ,TSTG
-65 to +175
Amps
℃
Notes: 1. Enough heatsink must be considered in application.
Fig.1
IRRM (EXP)
IRRM (EXP)
0
10
30
50
Surge current characteristics
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