1500W Transient Voltage Suppressor
COMCHIP
SMD Diodes Specialist
1.5KE-G Series
Stand-off Voltage: 6.8 ~ 600V
Power Dissipation: 1500 Watts
RoHS Device
Features
-Glass passivated chip.
-Low leakage.
-1500W peak pulse power capability with a 10/1000μs
waveform, repetitive rate (duty cycle): 0.01%.
-Uni and Bidirectional unit.
-Excellent clamping capability.
-Very fast response time.
0.375(9.53)
0.285(7.24)
1.000(25.40) Min.
DO-201
Mechanical Data
-Case: Molded plastic DO-201
-Epoxy: UL 94V-0 rate flame retardant
-Terminals: Axial leads, solderable per
MIL-STD-202, Method 208 guranteed
-Polarity: Color band denotes cathode
end except Bipolar
-Mounting position: Any
-Approx. weight: 0.844 grams
0.209(5.30) DIA.
0.189(4.79) DIA.
1.000(25.40) Min.
0.042(1.07)
DIA.
0.038(0.97)
DIA.
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics
(T
A
=25°C unless otherwise noted)
Parameter
Peak power dissipation with a 10/1000
μ
s
waveform (Note 1)
Peak pulse current with a 10/1000
μs
waveform
(Note 1)
Power dissipation on infinite heatsink at T
L
=75°C
Peak forward surge current, 8.3ms single
half sine-wave unidirectional only
(JEDEC method) (Note 2)
Maximum instantaneous forward voltage at
100 A for unidirectional only(Note 3)
Operating junction and storage
temperature range
Symbol
P
PP
Value
1500
Unit
W
I
PP
P
D
See Next Table
6.5
A
W
I
FSM
200
A
V
F
3.5/5.0
V
T
J
, T
STG
-55 to +150
°C
NTOES:
(1) Non-repetitive current pulse, per fig.5 and derated above T
A
=25°C per fig.1
(2) Measured on 8.3ms single half sine-wave or equivalent square wave, equare wave, duty cycle=4 pulses per minute maximum
(3) V
F
<3.5V for devices of V
BR
<200V and V
F
<5.0V for devices of V
BR
>201V
REV:B
QW-BTV07
Page 1
1500W Transient Voltage Suppressor
COMCHIP
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (1.5KE6.8-G Thru. 1.5KE600-G )
Fig.1- Pulse Derating Curve
100
Steady State Power Dissipation, (W)
Fig.2- Steady State Power Derating Curve
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
Peak Pulse Derating in % of
Peak Power or Current (%)
80
60
40
20
0
0
25
50
75
100
125
150
175
0
25
50
75
100 125 150 175 200
Ambient Temperature, T
A
(°C)
Lead Temperature, T
L
(°C)
Fig.3- Max. Non-repetitive Surge Current
200
100000
Fig.4- Typical Junction Capacitance
Peak Forward Surge Current, (A)
Junction Capacitance, C
J
(pF)
8.3ms single half sine-wave
T
J
= T
J
max.
160
10000
Bi-directional
@zero bias
Uni-directional
@zero bias
120
1000
Uni-directional
@V
RWM
80
100
40
10
T
J
=25°C
f=1.0MHz
Bi-directional @ V
RWM
0
1
1
10
100
1
10
100
1000
Number of Cycles at 60Hz
Reverse Breakdown Voltage , V
BR
(V)
Fig.5- Pulse Waveform
125
T
r
= 10μs
T
J
= 25°C
Pulse width (t
d
) is defined
as the point where the peak
current decays to 50% of I
PP
Fig.6- Peak Pulse Power Rating Curve
100
Peak Pulse Current, (%)
100
Peak value I
PP
Peak Power (kW)
4
10
75
Half value = I
PP
/2
50
10/1000μs. Waveform
as defined by R.E.A.
1
25
t
d
0
0
1
2
3
0.1
0.1
1
10
100
1000
10000
Time, (ms)
Pulse Width,
t
d
(μs)
REV:B
QW-BTV07
Page 2
1500W Transient Voltage Suppressor
Electrical Characteristics (1.5KE6.8-G Thru. 1.5KE600-G)
Part No.
Breakdown Voltage
V
BR
(V) @ I
T
MIN.(V)
1.5KE68(C)-G
1.5KE68(C)A-G
1.5KE75(C)-G
1.5KE75(C)A-G
1.5KE82(C)-G
1.5KE82(C)A-G
1.5KE91(C)-G
1.5KE91(C)A-G
1.5KE100(C)-G
1.5KE100(C)A-G
1.5KE110(C)-G
1.5KE110(C)A-G
1.5KE120(C)-G
1.5KE120(C)A-G
1.5KE130(C)-G
1.5KE130(C)A-G
1.5KE150(C)-G
1.5KE150(C)A-G
1.5KE160(C)-G
1.5KE160(C)A-G
1.5KE170(C)-G
1.5KE170(C)A-G
1.5KE180(C)-G
1.5KE180(C)A-G
1.5KE200(C)-G
1.5KE200(C)A-G
1.5KE220(C)-G
1.5KE220(C)A-G
1.5KE250(C)-G
1.5KE250(C)A-G
1.5KE300(C)-G
1.5KE300(C)A-G
1.5KE350(C)-G
1.5KE350(C)A-G
1.5KE380(C)-G
1.5KE380(C)A-G
1.5KE400(C)-G
1.5KE400(C)A-G
1.5KE440(C)-G
1.5KE440(C)A-G
1.5KE500(C)-G
1.5KE500(C)A-G
1.5KE520(C)-G
1.5KE520(C)A-G
1.5KE550(C)-G
1.5KE550(C)A-G
1.5KE600(C)-G
1.5KE600(C)A-G
61.20
64.60
67.50
71.25
73.80
77.90
81.90
86.45
90.00
95.00
99.00
104.50
108.00
114.00
117.00
123.50
135.00
142.50
144.00
152.00
153.00
161.50
162.00
171.00
180.00
190.00
198.00
209.00
225.00
237.50
270.00
285.00
315.00
332.50
342.00
361.00
360.00
380.00
396.00
418.00
450.00
475.00
468.00
494.00
495.00
522.50
540.00
570.00
MAX.(V)
74.80
71.40
82.50
78.75
90.20
86.10
100.10
95.55
110.00
105.00
121.00
115.50
132.00
126.00
143.00
136.50
165.00
157.50
176.00
168.00
187.00
178.50
198.00
189.00
220.00
210.00
242.00
231.00
275.00
262.50
330.00
315.00
385.00
367.50
418.00
399.00
440.00
420.00
484.00
462.00
550.00
525.00
572.00
546.00
605.00
577.50
660.00
630.00
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
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Working
Peak
Reverse
Voltage
V
RWM
(V)
55.1
58.1
60.7
64.1
66.4
70.1
73.7
77.8
81.0
85.5
89.2
94.0
97.2
102.0
105.0
111.0
121.0
128.0
130.0
136.0
138.0
145.0
146.0
154.0
162.0
171.0
175.0
185.0
202.0
214.0
243.0
256.0
284.2
299.3
308.6
324.9
324.8
342.0
357.3
376.2
406.0
427.5
422.2
444.6
446.6
470.3
487.2
513.0
Maximum
Reverse
Leakage
at V
RWM
I
R
(uA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Maximum
Reverse
Surge
Current
I
PP
(A)
15.31
16.30
13.89
14.56
12.71
13.27
11.45
12.00
10.42
10.95
9.49
9.87
8.67
9.09
8.02
8.38
6.98
7.25
6.52
6.85
6.15
6.41
5.81
6.10
5.23
5.47
4.36
4.57
4.17
4.36
3.49
3.62
2.98
3.11
2.74
2.86
2.60
2.72
2.37
2.47
2.08
2.17
2.00
2.09
1.89
1.98
1.74
1.81
Maximum
Clamping
Voltage
Vc(V)
98.0
92.0
108.0
103.0
118.0
113.0
131.0
125.0
144.0
137.0
158.0
152.0
173.0
165.0
187.0
179.0
215.0
207.0
230.0
219.0
244.0
234.0
258.0
246.0
287.0
274.0
344.0
328.0
360.0
344.0
430.0
414.0
504.0
482.0
547.2
524.4
574.0
548.0
631.0
602.0
720.0
690.0
748.8
717.6
792.0
759.0
864.0
828.0
COMCHIP
SMD Diodes Specialist
Marking Code
UNI
1.5KE68
1.5KE68A
1.5KE75
1.5KE75A
1.5KE82
1.5KE82A
1.5KE91
1.5KE91A
1.5KE100
1.5KE110
1.5KE120
1.5KE130
1.5KE150
1.5KE160
1.5KE170
1.5KE180
1.5KE200
1.5KE220
1.5KE250
1.5KE300
1.5KE350
1.5KE380
1.5KE400
1.5KE440
1.5KE500
1.5KE520
1.5KE550
1.5KE600
BI
1.5KE68C
1.5KE68CA
1.5KE75C
1.5KE75CA
1.5KE82C
1.5KE82CA
1.5KE91C
1.5KE91CA
1.5KE100C
1.5KE110C
1.5KE120C
1.5KE130C
1.5KE150C
1.5KE160C
1.5KE170C
1.5KE180C
1.5KE200C
1.5KE220C
1.5KE250C
1.5KE300C
1.5KE350C
1.5KE380C
1.5KE400C
1.5KE440C
1.5KE500C
1.5KE520C
1.5KE550C
1.5KE600C
1.5KE100A 1.5KE100CA
1.5KE110A 1.5KE110CA
1.5KE120A 1.5KE120CA
1.5KE130A 1.5KE130CA
1.5KE150A 1.5KE150CA
1.5KE160A 1.5KE160CA
1.5KE170A 1.5KE170CA
1.5KE180A 1.5KE180CA
1.5KE200A 1.5KE200CA
1.5KE220A 1.5KE220CA
1.5KE250A 1.5KE250CA
1.5KE300A 1.5KE300CA
1.5KE350A 1.5KE350CA
1.5KE380A 1.5KE380CA
1.5KE400A 1.5KE400CA
1.5KE440A 1.5KE440CA
1.5KE500A 1.5KE500CA
1.5KE520A 1.5KE520CA
1.5KE550A 1.5KE550CA
1.5KE600A 1.5KE600CA
Notes: 1. Suffix A denotes 5% tolerance devices. Without A denotes 10% tolerance devices.
2. Add suffix C or CA after part number to specify bi-directional devices.
3. For bi-directional devices having V
R
of 10 volts and under, the I
R
limit is double.
QW-BTV07
REV:B
Page 4
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