PRESS FIT AVALANCHE AUTOMOTIVE RECTIFIER (LUCAS)
LPRA40L
Technical Specifecation:
Features:
•
•
•
AVALANCHE VOLTAGE
CURRENT
20 to 24 Volts
40 Amperes
LC-1
0.050± 0.002
(Φ1.28±0.05)
High power capability
Economical
Avalanche Voltage: 20V to 24V
Positive
Negative
0.872± 0.01
21.00± 0.26
1.02± 0.01
26.00± 0.26
MECHANICAL DATA
•
•
•
•
•
•
•
•
0.333
8.45MAX
Case: Copper case
Epoxy: UL94-0 rate flame ratardant
Polarity: As marked of case bottom
Structural: With cell
Technology cell vacuum soldered
Lead: Plated slug, solderable per MIL-STD-202E
Method 208C
Mounting: Press Fit
Weight: 0.23ounce, 6.58 Grams
0.133-0.149
(3.40-3.80)
0.39(9.95)
0.397-0.399
10.09-10.15
Epoxy
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%
SYMBOLS
V
RRM
V
RRM
V
DC
Io
I
RSM
Vbr1
Vbr2
V
F
I
FSM
I
R
T
J
,T
STG
20
MIN
NOMINAL
17
17
17
40
40
22
1.05
600
1.0
-65 to +175
2.0
24
32
1.08
MAX
UNITS
Volts
Amps
Amps
Volts
Volts
Volts
Amps
uAmps
℃
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
Forward Voltage Drop @If=100Amps＜300usec
Peak Forward Surge Current
Reverse Leakage (V
R
=17Vdc) T
A
=25℃
Operating and Storage Junction Temperature Range
Notes:
1. Enough heatsink must be considered in application.
Fig.1
I
RRM
(EXP)
I
RRM
(EXP)
0
10
30
50
Surge current characteristics
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Web Site: www.cnmic.com
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