1.5KA6.8 thru 1.5KA47A
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Vishay General Semiconductor
PAR Transient Voltage Suppressors
High Temperature Stability and High Reliability Conditions
FEATURES
Junction passivation optimized design
passivated anisotropic rectifier technology
T = 185 C capability suitable for high reliability
J
and automotive requirement
Available in uni-directional polarity only
1500 W peak pulse power capability with a 10/1000 s
waveform
Excellent clamping capability
Case Style 1.5KA
Very fast response time
Low incremental surge resistance
PRIMARY CHARACTERISTICS
Solder dip 275 C max. 10 s, per JESD 22-B106
V 5.5 V to 40.2 V
WM
AEC-Q101 qualified
V 6.8 V to 47 V
BR
Material categorization: For definitions of compliance
P 1500 W
PPM
please see www.vishay.com/doc?99912
P 6.5 W
D
I 200 A
FSM
MECHANICAL DATA
T max. 185 C
J
Case: Molded epoxy body over passivated junction
Polarity Uni-directional
Molding compound meets UL 94 V-0 flammability rating
Package 1.5KE
Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified
Terminals: Matte tin plated leads, solderable per
TYPICAL APPLICATIONS
J-STD-002 and JESD 22-B102
Use in sensitive electronics protection against voltage
HE3 suffix meets JESD 201 class 2 whisker test
transients induced by inductive load switching and lighting
Polarity: Color band denotes cathode end
on ICs, MOSFET, signal lines of sensor units for consumer,
computer, industrial, automotive and telecommunication.
MAXIMUM RATINGS (T = 25 C unless otherwise noted)
A
PARAMETER SYMBOL LIMITUNIT
(1)
Peak pulse power dissipation with a 10/1000 s waveform (fig. 1) P 1500 W
PPM
(1)
Peak pulse current at T = 25 C with a 10/1000 s waveform (fig. 3) I See next table A
A PPM
Power dissipation on infinite heatsink at T = 75 C (fig. 5) P 6.5 W
L D
(2)
Peak forward surge current 8.3 ms single half sine-wave I 200 A
FSM
(2)
Maximum instantaneous forward voltage at 100 A V 3.5 V
F
Operating junction and storage temperature range T , T - 65 to + 185 C
J STG
Notes
(1)
Non-repetitive current pulse, per fig. 3 and derated above T = 25 C per fig. 2
A
(2)
8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
Revision: 09-Feb-11 Document Number: 88300
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?910001.5KA6.8 thru 1.5KA47A
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise noted)
A
BREAKDOWN T = 150 C
J
MAXIMUM PEAK MAXIMUM MAXIMUM
VOLTAGE TEST STAND-OFF MAXIMUM
REVERSE PULSE CLAMPING TEMP.
(1)
V AT I CURRENT VOLTAGE REVERSE
BR T
DEVICE TYPE LEAKAGE CURRENT VOLTAGE COEFFICIENT
(V) I V LEAKAGE
T WM
(2)
AT V I AT I OF V
WM PPM PPM BR
(mA) (V) AT V
WM
I (A) (A) V (V) (%/C)
MIN. MAX. D C
I (A)
D
1.5KA6.8 6.12 7.48 10 5.50 1000 10 000 139 10.8 0.057
1.5KA6.8A 6.45 7.14 10 5.80 1000 10 000 143 10.5 0.057
1.5KA7.5 6.75 8.25 10 6.05 500 5000 128 11.7 0.061
1.5KA7.5A 7.13 7.88 10 6.40 500 5000 133 11.3 0.061
1.5KA8.2 7.38 9.02 10 6.63 200 2000 120 12.5 0.065
1.5KA8.2A 7.79 8.61 10 7.02 200 2000 124 12.1 0.065
1.5KA9.1 8.19 10.0 1.0 7.37 50 500 109 13.8 0.068
1.5KA9.1A 8.65 9.55 1.0 7.78 50 500 112 13.4 0.068
1.5KA10 9.00 11.0 1.0 8.10 20 200 100 15.0 0.073
1.5KA10A 9.50 10.5 1.0 8.55 20 200 103 14.5 0.073
1.5KA11 9.90 12.1 1.0 8.92 5.0 50 92.6 16.2 0.075
1.5KA11A 10.5 11.6 1.0 9.40 5.0 50 96.2 15.6 0.076
1.5KA12 10.8 13.2 1.0 9.72 2.0 10 86.7 17.3 0.076
1.5KA12A 11.4 12.6 1.0 10.2 2.0 10 89.8 16.7 0.078
1.5KA13 11.7 14.3 1.0 10.5 2.0 10 78.9 19.0 0.081
1.5KA13A 12.4 13.7 1.0 11.1 2.0 10 82.4 18.2 0.081
1.5KA15 13.5 16.3 1.0 12.1 1.0 10 68.2 22.0 0.084
1.5KA15A 14.3 15.8 1.0 12.8 1.0 10 70.8 21.2 0.084
1.5KA16 14.4 17.6 1.0 12.9 1.0 10 63.8 23.5 0.086
1.5KA16A 15.2 16.8 1.0 13.6 1.0 10 66.7 22.5 0.086
1.5KA18 16.2 19.8 1.0 14.5 1.0 10 56.6 26.5 0.088
1.5KA18A 17.1 18.9 1.0 15.3 1.0 10 59.5 25.2 0.088
1.5KA20 18.0 22.0 1.0 16.2 1.0 10 51.5 29.1 0.090
1.5KA20A 19.0 21.0 1.0 17.1 1.0 10 54.2 27.7 0.090
1.5KA22 19.8 24.2 1.0 17.8 1.0 10 47.0 31.9 0.092
1.5KA22A 20.9 23.1 1.0 18.8 1.0 10 49.0 30.6 0.092
1.5KA24 21.6 26.4 1.0 19.4 1.0 10 43.2 34.7 0.094
1.5KA24A 22.8 25.2 1.0 20.5 1.0 10 45.2 33.2 0.094
1.5KA27 24.3 29.7 1.0 21.8 1.0 10 38.4 39.1 0.096
1.5KA27A 25.7 28.4 1.0 23.1 1.0 10 40.0 37.5 0.096
1.5KA30 27.0 33.0 1.0 24.3 1.0 10 34.5 43.5 0.097
1.5KA30A 28.5 31.5 1.0 25.6 1.0 10 36.2 41.4 0.097
1.5KA33 29.7 36.3 1.0 26.8 1.0 10 31.4 47.7 0.098
1.5KA33A 31.4 34.7 1.0 28.2 1.0 10 32.8 45.7 0.098
1.5KA36 32.4 39.6 1.0 29.1 1.0 10 28.8 52.0 0.099
1.5KA36A 34.2 37.8 1.0 30.8 1.0 10 30.1 49.9 0.099
1.5KA39 35.1 42.9 1.0 31.6 1.0 10 26.6 56.4 0.100
1.5KA39A 37.1 41.0 1.0 33.3 1.0 10 27.8 53.9 0.100
1.5KA43 38.7 47.3 1.0 34.8 1.0 20 24.2 61.9 0.101
1.5KA43A 40.9 45.2 1.0 36.8 1.0 20 25.3 59.3 0.101
1.5KA47 42.3 51.7 1.0 38.1 1.0 20 22.1 67.8 0.101
1.5KA47A 44.7 49.4 1.0 40.2 1.0 20 23.1 64.8 0.101
Notes
(1)
V measured after I applied for 300 s = square wave pulse or equivalent
BR T
(2)
Surge current waveform per fig. 3 and derate per fig. 2
(3)
All terms and symbols are consistent with ANSI/IEEE C62.35
Revision: 09-Feb-11 Document Number: 88300
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000