Transient Voltage Suppressors
Dimensions:
Features:
•
•
•
•
•
•
•
•
•
•
•
•
Glass passivated chip junction in moulded plastic package
1,500W surge capability at 1ms
Low zener impedance
Excellent clamping capability
Fast response time: Typically less than 1 ps from 0 volts to BV minimum
Typical IR less than 1µA above 10V
High temperature soldering: 260°C / 10 seconds /.375 inches, (9.5mm)
lead length / 5 lbs. (2.3 kg) tension
Low clamping voltage
Wide voltage range
High transient power dissipation
No wear-out limitation
Small physical size
Dimensions : Inches (Millimetres)
Mechanical Data
Case
Terminals
Polarity
Mounting Position
Weight
: JEDEC DO-201AE moulded plastic
: Axial leads, solderable per MIL-STD-202, Method 208
: Colour band denotes cathode except in Bi-Directional
: Any
: 0.045 ounce, 1.2 g
Maximum Ratings and Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified
Ratings
Peak Power Dissipation at T
a
= 25°C , TP = 1 ms (Note 1)
Steady State Power Dissipation at T
l
= 75°C Lead Lengths 5.8 to 7.6,
7.2 to 9.5 (Note 2)
Peak Forward Surge Current, 8.3 ms Single Half Sine-Wave
Superimposed on Rated Load (JECED Method) (Note 3)
Operating and Storage Temperature Range
Notes
1. Non-repetitive current pulse, per Fig. 3 and derated above T
a
= 25°C per Fig. 2
2. Mounted on copper Leaf area of 0.79in
2
(20mm
2
)
3. 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum
Symbol
P
pk
P
d
I
fsm
T
j
,T
stg
Value
1.5KE Series
Minimum 1,500
5
200
-65 to +175
Watt
Ampere
°C
Units
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13/02/18
V1.1
Transient Voltage Suppressors
Uni-Directional 1,500 Watt Axial Lead TVS
Stand-off
Voltage
Vrm (V)
5.5
13.6
15.3
23.1
25.6
30.8
40.2
136
342
Breakdown
Voltage Vbr (V)
Minimum
6.45
15.2
17.1
25.7
28.5
34.2
44.7
152
380
Breakdown
Voltage Vbr (V)
Maximum
7.14
16.8
18.9
28.4
31.5
37.8
49.4
162
420
1
Itest
(mA)
10
Clamping
Voltage
Vclamp A
10.5
22.5
25.2
37.5
41.4
49.9
64.8
219
548
Maximum
Peak Pulse
Current Ipp (A)
143
67
59.5
40
36
30
23.2
6.8
4
5
Ptot at
T
l
= 75°C
(W)
Uni-Directional
Part Number
1.5KE6.8A+
1.5KE16A+
1.5KE18A+
1.5KE27A+
1.5KE30A+
1.5KE36A+
1.5KE47A+
1.5KE160A+
1.5KE400A+
Bi-Directional 1,500 Watt Axial Lead TVS
Stand-off
Voltage
Vrm (V)
5.8
13.6
15.3
23.1
25.6
28.2
30.8
40.2
136
342
Breakdown
Voltage Vbr (V)
Minimum
6.45
15.2
17.1
25.7
28.5
31.4
34.2
44.7
152
380
Breakdown
Voltage Vbr (V)
Maximum
7.14
16.8
18.9
28.4
31.5
34.7
37.8
49.4
168
420
1
Itest
(mA)
10
Clamping
Voltage
Vclamp A
10.5
22.5
25.2
37.5
41.4
45.7
49.9
64.8
219
548
Maximum
Peak Pulse
Current Ipp (A)
143
67
59.5
40
36
33
30
23.2
6.8
4
5
Ptot at
T
l
= 75°C
(W)
Bi-Directional
Part Number
1.5KE6.8CA+
1.5KE16CA+
1.5KE18CA+
1.5KE27CA+
1.5KE30CA+
1.5KE33CA+
1.5KE36CA+
1.5KE47CA+
1.5KE160CA+
1.5KE400CA+
Important Notice :
This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted
for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change
without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any
error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any
assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the
Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence.
Multicomp is the registered trademark of the Group. © Premier Farnell Limited 2016.
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Page <3>
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V1.1
Microchip MCU
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