JUMBO BUTTON AVALANCHE AUTOMOTIVE RECTIFIER
JAAR70L
Technical Specifecation:
Features:
•
•
•
AVALANCHE VOLTAGE
CURRENT
20 to 24 Volts
70 Amperes
.406(10.3)DIA
.394(10.0)TYP
.275(7.0)
.169(6.7)
JAR
.185(4.7)
.169(4.3)
High power capability
Economical
Avalanche Voltage: 20V to 24V
.245(6.2)
.230(5.9)
.228(5.8)
.220(5.6)
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: 0.085ounce, 2.40Grams
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
70
70
22
1.0
800
1.0
-65 to +175
2.0
24
32
1.05
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
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
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