6KA24
Vishay Semiconductors
formerly General Semiconductor
Automotive Transient Voltage Supressor
Case Style P600
d*
te
Features
en
at
P
Stand-off Voltage
24V
Peak Pulse Power
6000W (10/1000µs)
1.0 (25.4)
MIN.
0.360 (9.1)
0.340 (8.6)
0.360 (9.1)
0.340 (8.6)
• Designed for under the hood applications
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Exclusive patented PAR
®
oxide passivated chip
construction
• Low incremental surge resistance
• Ideally suited for automotive “load dump” applications
• High temp. soldering guaranteed: 300°C/10 seconds,
0.375" (9.5mm) lead length, 5lbs. (2.3 kg) tension
• Available in unidirectional only
Mechanical Data
Case:
Molded plastic body over nitride passivated die
Terminals:
Axial leads solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes postitive end (cathode)
Weight:
0.07 oz., 2.1 g
Mounting Position:
Any
Packaging codes/options:
1/750 ea. per Bulk Box, 7.5K/box
4/800 ea. per 13" Reel (52mm tape), 3.2K/box
23/300 ea. per Ammo Box (52mm tape), 2.7K/box
A
Dimensions in inches
and (millimeters)
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
*
Patent #’s
4,980,315
5,166,769
5,278,094
Maximum Ratings and Thermal Characteristics
(T
Parameter
Peak pulse power dissipation w/ 10/1000µs waveform
(1)
Peak pulse power dissipation w/ 10µs/50ms waveform
(2)
Steady state power dissipation
lead lengths 0.375” (9.5mm), T
L
= 85°C
(6)
Maximum working stand-off voltage
Peak forward surge current, 8.3ms single half sine-wave
(3)
Operating junction and storage temperature range
Symbol
P
PPM
P
PPM
P
M(AV)
V
WM
I
FSM
T
J
, T
STG
= 25°C unless otherwise noted)
Limit
6000
2000
6.5
24
400
– 65 to +185
Unit
W
W
W
V
A
°C
Electrical Characteristics
(T
Maximum DC reverse leakage current
at V
WM
= 24V
Reverse Breakdown Voltage
at 100mA
A
= 25°C unless otherwise noted)
T
A
= 25°C
T
A
= 150°C
T
A
=
T
A
=
T
A
=
T
A
=
25°C min.
25°C max.
150°C min.
150°C max.
I
D
1.0
50
26.7
32.6
29.7
36.7
40
45
1.8
µA
V
(BR)
V
Maximum clamping voltage
at I
PP
= 90A
(4)
T
A
= 25°C
T
A
= 150°C
V
C
V
F
V
V
Maximum instantaneous forward voltage at 100A
(5)
Notes:
(1) Non-repetitive current pulse, per Fig. 2, with a 10/1000µs waveform
(2) Non-repetitive current pulse, per Fig. 5, with a 10µs/50ms waveform
(3) Measured on 8.3ms half sine-wave, or equivalent square wave,
duty cycle = 4 pulses maximum
(4) Measured on 80µs square pulse width
(5) Measured on 300µs second square pulse width
(6) Mounted on copper pad area of 1.6 x 1.6”
(40 x 40mm) per Fig. 5
Document Number 88309
23-May-03
www.vishay.com
1
6KA24
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves
(T
A
= 25°C unless otherwise noted)
Fig. 1 – Peak Pulse Power Rating Curve
1000
150
Fig. 2 – 10/1000µs Pulse Waveform
I
PPM
– Peak Pulse Current, % I
RSM
tr = 10µsec.
Peak Value
I
PPM
T
J
= 25°C
Pulse Width (td)
is defined as the point
where the peak current
decays to 50% of I
PPM
P
PPM
– Peak Pulse Power (kW)
Non-repetitive Pulse
Waveform shown in Fig. 3
T
A
= 25°C
100
100
10
Half Value – IPP
2
I
PPM
50
10/1000µsec. Waveform
as defined by R.E.A.
1
td
0
0
1.0
2.0
3.0
4.0
0.1
100ns
1.0µs
10µs
100µs
1.0ms
10ms
100ms
td – Pulse Width (sec.)
t – Time (ms)
Fig. 3 – Pulse Derating Curve
Peak Pulse Power (P
PP
) or Current (I
PPM
)
Derating in Percentage, %
I
FSM
– Peak Forward Surge Current (A)
100
400
Fig. 4 -- Maximum Non-Repetitive
Peak Forward Surge Current
T
J
= T
J
max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
80
350
300
Peak Power
(Single Pulse)
60
Average Power
40
Lead Length = 0.375" (9.5mm)
20
250
200
150
100
0
0
25
50
75
100
125
150
175
1
5
10
50
100
T
A
– Ambient Temperature (°C)
Number of Cycles at 60 Hz
Fig. 5 – 10µs/50ms Pulse Waveform
150
tr = 10µsec.
T
J
= 25°C
Pulse Width (td)
is defined as the point
where the peak current
decays to 50% of I
PPM
I
PPM
– Peak Pulse Current, % I
PP
100
Peak Value
I
PPM
Half Value – I
PPM
2
50
10µs/50ms Waveform
as defined by R.E.A.
td
0
0
50
100
150
200
t – Time (ms)
www.vishay.com
2
Document Number 88309
23-May-03
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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