1.5KE24ARL4 ON Semiconductor, 1.5KE24ARL4 Datasheet - Page 6

• Manufacturer Part Number: 1.5KE24ARL4
• Description: TVS Diodes - Transient Voltage Suppressors 24V 1500W
• Manufacturer: ON Semiconductor
• Series: 1N6267Ar

Specifications of 1.5KE24ARL4

• Product Category: TVS Diodes - Transient Voltage Suppressors
• Polarity: Unidirectional
• Operating Voltage: 20.5 V
• Breakdown Voltage: 22.8 V
• Clamping Voltage: 33.2 V
• Peak Surge Current: 45 A
• Package / Case: DO-201AD
• Minimum Operating Temperature: - 65 C
• Maximum Operating Temperature: + 150 C
• Channels: 1 Channel
• Dimensions: 5.3 (Max) mm W x 9.5 (Max) mm L
• Peak Pulse Power Dissipation: 1500 W
• Termination Style: Axial

ambient temperature rises above 25°C. The average power
derating curve normally given on data sheets may be
normalized and used for this purpose.
in error as the 10 ms pulse has a higher derating factor than
Recognition for the classification of protectors (QVGV2)
under the UL standard for safety 497B and File #116110.
Many competitors only have one or two devices recognized
or have recognition in a non-protective category. Some
competitors have no recognition at all. With the UL497B
recognition, our parts successfully passed several tests
including Strike Voltage Breakdown test, Endurance
1. Clipper-bidirectional devices are available in the
2. Clipper-bidirectional part numbers are tested in both
V
At first glance the derating curves of Figure 7 appear to be
The entire series has Underwriters Laboratory
1.5KEXXA series and are designated with a “CA”
suffix; for example, 1.5KE18CA. Contact your nearest
ON Semiconductor representative.
directions to electrical parameters in preceding table
(except for V
t
D
V
= TIME DELAY DUE TO CAPACITIVE EFFECT
in
F
which does not apply).
Figure 8.
t
d
V
V
in
in
V
CLIPPER BIDIRECTIONAL DEVICES
(TRANSIENT)
L
TYPICAL PROTECTION CIRCUIT
t
Z
in
UL RECOGNITION*
1N6267A Series
http://onsemi.com
6
the 10 ms pulse. However, when the derating factor for a
given pulse of Figure 7 is multiplied by the peak power value
of Figure 1 for the same pulse, the results follow the
expected trend.
Conditioning, Temperature test, Dielectric Voltage-
Withstand test, Discharge test and several more.
flammability test for the package material, we have been
recognized for much more to be included in their Protector
category.
*Applies to 1.5KE6.8A, CA thru 1.5KE250A, CA
3. The 1N6267A through 1N6303A series are JEDEC
Whereas, some competitors have only passed a
LOAD
registered devices and the registration does not include
a “CA” suffix. To order clipper-bidirectional devices
one must add CA to the 1.5KE device title.
V
OVERSHOOT DUE TO
INDUCTIVE EFFECTS
V
L
Figure 9.
V
in
V
L
(TRANSIENT)
t