1.5KE Series
1500W Transient Voltage Suppression Diode
Description
The 1.5KE Series is designed specifically to protect sensitive electronic
quipment from voltage transients induced by lightning and other transient
voltage events.
Bi-directional
Uni-directional
Feature
Working peak reverse voltage range-380V.
Peak power dissipation 1500W@10x1000us Pulse.
Excellent clamping capability.
Fast response time : typically less than 1ns.
Typical I
R
less than 1uA above 22V.
Plastic material has UL flammability classification 94V-O
RoHS compliant in lead-free versions.
Applications
1.5KE Series are ideal for the protection of I/O Interfaces, V
CC
bus and other vulnerable circuits used in Telecom, Computer
Industrial and Consumer electronic application
Mechanical Characteristics
CASE: JEDEC DO-201 Molded Plastic over glass passivated junction.
Mounting Position: Any
Polarity: by cathode band denotes uni-directional device.
Terminal: Solder plated, solderable per MIL-STD-750, Method 2026
Maximum Ratings And Characteristics @ 25°C Ambient Temperature (unless otherwise
noted)
Parameter
Peak Pulse Power Dissipation on 10/1000 us Waveform(Note1,2,FIG.1)
Peak Pulse Current of on 10/1000us Waveform (Note1,FIG.3)
Peak Forward Surge Current,8.3ms Single Half Sine-wave Superimposed on
Rated Load,(JEDEC Method)(Note2.3)
Operating Junction Temperature Range
Storage Temperature Range
Symbol
P
PPM
I
PPM
I
FSM
T
J
T
STG
Value
Min 1500
See Table 1
200
-55 to 150
-55 to 150
Units
W
Amps
Amps
℃
℃
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above T
A
=25°C per Fig.2.
2. Mounted on 5.0mm
2
(0.03mm thick) Copper Pads to each terminal.
3. 8.3 ms single half sine-wave,or equivalent square wave,Duty cycle=4 pluses per minute maximum.
Rev.06
1
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1500W Transient Voltage Suppression Diode
Electrical characteristics per line@25℃
Reverse
Part Number
Stand off
Voltage
V
R
(Uni)
1.5KE6.8A
1.5KE7.5A
1.5KE8.2A
1.5KE9.1A
1.5KE10A
1.5KE11A
1.5KE12A
1.5KE13A
1.5KE15A
1.5KE16A
1.5KE18A
1.5KE20A
1.5KE22A
1.5KE24A
1.5KE27A
1.5KE30A
1.5KE33A
1.5KE36A
1.5KE39A
1.5KE43A
1.5KE47A
1.5KE51A
1.5KE56A
1.5KE62A
1.5KE68A
1.5KE75A
1.5KE82A
1.5KE91A
(Bi)
1.5KE6.8CA
1.5KE7.5CA
1.5KE8.2CA
1.5KE9.1CA
1.5KE10CA
1.5KE11CA
1.5KE12CA
1.5KE13CA
1.5KE15CA
1.5KE16CA
1.5KE18CA
1.5KE20CA
1.5KE22CA
1.5KE24CA
1.5KE27CA
1.5KE30CA
1.5KE33CA
1.5KE36CA
1.5KE39CA
1.5KE43CA
1.5KE47CA
1.5KE51CA
1.5KE56CA
1.5KE62CA
1.5KE68CA
1.5KE75CA
1.5KE82CA
1.5KE91CA
(Volts)
5.80
6.40
7.02
7.78
8.55
9.40
10.2
11.1
12.8
13.6
15.3
17.1
18.8
20.5
23.1
25.6
28.2
30.8
33.3
36.8
40.2
43.6
47.8
53.0
58.1
64.1
70.1
77.8
MIN
6.45
7.13
7.79
8.65
9.50
10.50
11.40
12.40
14.30
15.20
17.10
19.00
20.9
22.8
25.7
28.5
31.4
34.2
37.1
40.9
44.7
48.5
53.2
58.9
64.6
71.3
77.9
86.5
2
1.5KE Series
Breakdown Voltage
V
BR
(Volts) @ IT
MAX
7.14
7.88
8.61
9.55
10.50
11.60
12.60
13.70
15.80
16.80
18.90
21.00
23.1
25.2
28.4
31.5
34.7
37.8
41.0
45.2
49.4
53.6
58.8
65.1
71.4
78.8
86.1
95.5
Test
Current
I
T
(mA)
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Clamping
Voltage V
C
@I
PP
(V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
103
113
125
Maximum
Peak
Pulse
Current
I
PP
144.8
134.5
125.6
113.4
104.8
97.4
91.0
83.5
71.7
67.6
60.3
54.9
49.7
45.8
40.5
36.7
33.3
30.5
28.2
25.6
23.5
21.7
19.7
17.9
16.5
14.8
13.5
12.2
Maximum
Reverse
Leakage
I
R
@ V
R
(μA)
1000.0
500.0
200.0
50.0
10.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Rev.06-2014-03-04
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1500W Transient Voltage Suppression Diode
Reverse
Part Number
Stand off
Voltage
V
R
(Uni)
1.5KE100A
1.5KE110A
1.5KE120A
1.5KE130A
1.5KE150A
1.5KE160A
1.5KE170A
1.5KE180A
1.5KE200A
1.5KE220A
1.5KE250A
1.5KE300A
1.5KE350A
1.5KE400A
1.5KE440A
(Bi)
1.5KE100CA
1.5KE110CA
1.5KE120CA
1.5KE130CA
1.5KE150CA
1.5KE160CA
1.5KE170CA
1.5KE180CA
1.5KE200CA
1.5KE220CA
1.5KE250CA
1.5KE300CA
1.5KE350CA
1.5KE400CA
1.5KE440CA
(Volts)
85.5
94.0
102
111
128
136
145
154
171
185
214
256
300
342
376
MIN
95.0
105
114
124
143
152
162
171
190
209
237
285
333
380
418
MAX
105
116
126
137
158
168
179
189
210
231
263
315
368
420
462
Breakdown Voltage
V
BR
(Volts) @ IT
Test
Current
I
T
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Clamping
Voltage V
C
@I
PP
(V)
137
152
165
179
207
219
234
246
274
328
344
414
482
548
600
1.5KE Series
Maximum
Peak
Pulse
Current
I
PP
11.1
10.0
9.2
8.5
7.3
6.9
6.5
6.2
5.5
4.6
4.4
3.7
3.2
2.8
2.5
Maximum
Reverse
Leakage
I
R
@ V
R
(μA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
※
For Bi-directional type having VRWM of 10 Volts and less, the IR limit is double
Ratings and Characteristic Curves TA=25°C unless otherwise noted
100
Non-repetitive pulse waveform
shown in
100
10
Fig.3 T
A
=25 C
。
Peak Pulse Power (P
PP
) or Current (Ipp)
P
PPM
-Peak Pulse Power ()KW
75
Derating in Percentage, %
50
1
25
0.2x0.2”(0.5X0.5mm
Cooper Pad Aress)
0
0
25
50
75
100
125
150
。
0.1
0.1us
1.0us
10us
100us
1.0ms
10ms
175
200
td - Pulse Width (sec.)
Fig.1 Peak Pulse Power Rating
Rev.06-2014-03-04
3
T
A
-Ambient Temperature( C)
Fig.2Pulse Derating Cure
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1500W Transient Voltage Suppression Diode
20000
1.5KE Series
TJ=25 C
f=1.0MHZ
Vsig=50mVp-p
V
R
. Meaasured at
Stand-Off
Voltage, V
R
。
IPPM-Peak Pulse Current% IRSM
150
TJ=25 C
Peak Value
Pulse Width (td)is defined
IPPM
as the point where the peak
。
10000
Uni-Directional
C
J
-Junction Capacitance (
P
F)
tr=10us
100
1000
Bi-Directional
Half Value
IPPM
2
50
td
10/100 usec.Wavefprm as
defined by R.E.A
100
0
0
Fig.3Pulse
2.0
Waveform
3.0
1.0
4.0
10 1
10
100
200
V
R
-Reverse Stand-Off Voltage(V)
Fig.4-Typical Junction Capacitance
Product dimension(DO-201)
B
Dim
A
Inches
Millimeters
MIN
25.4
7.2
0.96
4.8
D
C
A
B
C
D
MIN
1.000
0.285
0.038
0.188
MAX
-
0.375
0.042
0.210
MAX
-
9.5
1.07
5.3
Unit:mm
Rev.06-2014-03-04
4
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1500W Transient Voltage Suppression Diode
1.5KE Series
IMPORTANT NOTICE
and
are registered trademarks of
Prisemi Electronics Co., Ltd (Prisemi)
,Prisemi
reserves the right to make changes without further notice to any products herein. Prisemi makes
no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does Prisemi assume any liability arising out of the application or use of any
product or circuit, and specifically disclaims any and all liability, including without limitation
special, consequential or incidental damages. “Typical” parameters which may be provided in
Prisemi data sheets and/or specifications can and do vary in different applications and actual
performance may vary over time. All operating parameters, including “Typicals” must be
validated for each customer application by customer’s technical experts. Prisemi does not
convey any license under its patent rights nor the rights of others. The products listed in this
document are designed to be used with ordinary electronic equipment or devices, Should you
intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical
instruments, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), please be sure to consult with our sales representative in advance.
Website: http://www.prisemi.com
For additional information, please contact your local Sales Representative.
©Copyright 2009, Prisemi Electronics
is a registered trademark of Prisemi Electronics
All rights are reserved.
Rev.06-2014-03-04
5
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