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1500W Transient Voltage Suppressor
1.5KE-G Series
Breakdown Voltage: 6.8 to 600 Volts
Peak Pulse Power: 1500 Watts
RoHS Device
Features
- Glass passivated chip.
- 1500W peak pulse power capability with a 10/1000µs
waveform, repetitive rate (duty cycle):0.01%
- Low leakage.
- Uni and Bidirectional unit.
- Excellent clamping capability.
- Very fast response time.
- UL recognized file # E349157 R
- Range: 1.5KE6.8(C)A thru. 1.5KE120(C)A
Mechanical Data
-Case: Molded plastic DO-201
-Epoxy: UL 94V-0 rate flame retardant
-Lead: Solderable per MIL-STD-202,
method 208 guranteed.
-Polarity: Color band denotes cathode
end except Bipolar.
-Mounting position: Any
-Weight: 0.844 gram (approx.)
DO-201
1.000(25.40) Min.
0.375(9.53)
0.285(7.24)
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 (TA=25°C unless otherwise noted)
Parameter
Peak power dissipation with a 10/1000μs
waveform (Note 1)
Peak pulse current with a 10/1000μs waveform
(Note 1)
Power dissipation on infinite heatsink at TL=75°C
Peak forward surge current, 8.3ms single
half sine-wave unidirectional only
(JEDEC method) (Note 2)
Symbol
PPP
IPP
PD
IFSM
Value
1500
See Next Table
6.5
200
Maximum instantaneous forward voltage at
100 A for unidirectional only (Note 3)
VF
3.5/5.0
Operating junction and storage
temperature range
TJ, TSTG
-55 to +150
NTOES:
(1) Non-repetitive current pulse, per fig.5 and derated above TA=25°C per fig.1
(2) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
(3) VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V
Unit
W
A
W
A
V
°C
Company reserves the right to improve product design , functions and reliability without notice.
QW-BTV07
Comchip Technology CO., LTD.
REV:D
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1500W Transient Voltage Suppressor
RATING AND CHARACTERISTIC CURVES (1.5KE6.8-G Thru. 1.5KE600-G)
Fig.1 - Pulse Derating Curve
100
80
60
40
20
0
0 25 50 75 100 125 150 175
Ambient Temperature, TA (°C)
Fig.3 - Steady State Power Derating Curve
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0 25 50 75 100 125 150 175 200
Lead Temperature, TL (°C)
Fig.5 - Pulse Waveform
125
Tr = 10μs
100
Peak value IPP
TJ = 25°C
Pulse width (td) is defined
as the point where the peak
current decays to 50% of IPP
75
Half value = IPP/2
50
25
td
0
0
10/1000μs. Waveform
as defined by R.E.A.
1 23
Time, (ms)
4
Fig.2 - Max. Non-repetitive Surge Current
200
8.3ms single half sine-wave
TJ = TJ max.
160
120
80
40
0
1 10 100
Number of Cycles at 60Hz
Fig.4 - Peak Pulse Power Rating Curve
100
10
1
0.1
0.1
1 10 100 1000 10000
Pulse Width, td (μs)
Fig.6 - Typical Junction Capacitance
100000
10000
Bi-directional
@zero bias
1000
100
Uni-directional
@VRWM
Uni-directional
@zero bias
10 Bi-directional @ VRWM
TJ=25°C
f=1.0MHz
1
1
10
100 1000
Reverse Breakdown Voltage, VBR (V)
Company reserves the right to improve product design , functions and reliability without notice.
QW-BTV07
Comchip Technology CO., LTD.
REV:D
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1500W Transient Voltage Suppressor
Electrical Characteristics (1.5KE6.8-G Thru. 1.5KE600-G)
Part No.
Breakdown voltage
VBR @ IT
Min. Max.
IT
(V) (V) (mA)
Maximum
Reverse
Leakage
@VRWM
IR (uA)
Working
Peak
Reverse
Voltage
VRWM (V)
Maximum
Reverse
Surge
Current
IPP (A)
Maximum
Clamping
Voltage
@IPP
VC (V)
Marking Code
UNI BI
1.5KE6.8(C)A-G
1.5KE7.5(C)A-G
1.5KE8.2(C)A-G
1.5KE9.1(C)A-G
6.46 7.14 10
7.13 7.88 10
7.79 8.61 10
8.65 9.56 1.0
1000
500
200
50
5.8 142.86 10.5 1.5KE6.8A 1.5KE6.8CA
6.4 132.74 11.3 1.5KE7.5A 1.5KE7.5CA
7.0 123.97 12.1 1.5KE8.2A 1.5KE8.2CA
7.8 111.94 13.4 1.5KE9.1A 1.5KE9.1CA
1.5KE10(C)A-G
1.5KE11(C)A-G
1.5KE12(C)A-G
1.5KE13(C)A-G
9.50
10.45
11.40
12.35
10.50
11.55
12.60
13.65
1.0
1.0
1.0
1.0
10
5.0
5.0
1.0
8.6 103.45
9.4 96.15
10.2 89.82
11.1 82.42
14.5 1.5KE10A 1.5KE10CA
15.6 1.5KE11A 1.5KE11CA
16.7 1.5KE12A 1.5KE12CA
18.2 1.5KE13A 1.5KE13CA
1.5KE15(C)A-G
1.5KE16(C)A-G
1.5KE18(C)A-G
1.5KE20(C)A-G
14.25
15.20
17.10
19.00
15.75
16.80
18.90
21.00
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
12.8 70.75
13.6 66.67
15.3 59.52
17.1 54.15
21.2 1.5KE15A 1.5KE15CA
22.5 1.5KE16A 1.5KE16CA
25.2 1.5KE18A 1.5KE18CA
27.7 1.5KE20A 1.5KE20CA
1.5KE22(C)A-G
1.5KE24(C)A-G
1.5KE27(C)A-G
1.5KE30(C)A-G
20.90
22.80
25.65
28.50
23.10
25.20
28.35
31.50
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
18.8 49.02
20.5 45.18
23.1 40.00
25.6 36.23
30.6 1.5KE22A 1.5KE22CA
33.2 1.5KE24A 1.5KE24CA
37.5 1.5KE27A 1.5KE27CA
41.4 1.5KE30A 1.5KE30CA
1.5KE33(C)A-G
1.5KE36(C)A-G
1.5KE39(C)A-G
1.5KE43(C)A-G
31.35
34.20
37.05
40.85
34.65
37.80
40.95
45.15
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
28.2 32.82
30.8 30.06
33.3 27.83
36.8 25.30
45.7 1.5KE33A 1.5KE33CA
49.9 1.5KE36A 1.5KE36CA
53.9 1.5KE39A 1.5KE39CA
59.3 1.5KE43A 1.5KE43CA
1.5KE47(C)A-G
1.5KE51(C)A-G
1.5KE56(C)A-G
1.5KE62(C)A-G
44.65
48.45
53.20
58.90
49.35
53.55
58.80
65.10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
40.2 23.15
43.6 21.40
47.8 19.48
53.0 17.65
64.8 1.5KE47A 1.5KE47CA
70.1 1.5KE51A 1.5KE51CA
77.0 1.5KE56A 1.5KE56CA
85.0 1.5KE62A 1.5KE62CA
1.5KE68(C)A-G
1.5KE75(C)A-G
1.5KE82(C)A-G
1.5KE91(C)A-G
64.60
71.25
77.90
86.45
71.40
78.75
86.10
95.55
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
58.1
64.1
70.1
77.8
16.30
14.56
13.27
12.00
92.0
103.0
113.0
125.0
1.5KE68A
1.5KE75A
1.5KE82A
1.5KE91A
1.5KE68CA
1.5KE75CA
1.5KE82CA
1.5KE91CA
1.5KE100(C)A-G
1.5KE110(C)A-G
1.5KE120(C)A-G
1.5KE130(C)A-G
95.00
104.50
114.00
123.50
105.00
115.50
126.00
136.50
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
85.5
94.0
102.0
111.0
10.95
9.87
9.09
8.38
137.0
152.0
165.0
179.0
1.5KE100A
1.5KE110A
1.5KE120A
1.5KE130A
1.5KE100CA
1.5KE110CA
1.5KE120CA
1.5KE130CA
1.5KE150(C)A-G
1.5KE160(C)A-G
1.5KE170(C)A-G
1.5KE180(C)A-G
142.50
152.00
161.50
171.00
157.50
168.00
178.50
189.00
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
128.0 7.25 207.0 1.5KE150A 1.5KE150CA
136.0 6.85 219.0 1.5KE160A 1.5KE160CA
145.0 6.41 234.0 1.5KE170A 1.5KE170CA
154.0 6.10 246.0 1.5KE180A 1.5KE180CA
1.5KE200(C)A-G
1.5KE220(C)A-G
1.5KE250(C)A-G
1.5KE300(C)A-G
190.00
209.00
237.50
285.00
210.00
231.00
262.50
315.00
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
171.0 5.47 274.0 1.5KE200A 1.5KE200CA
185.0 4.57 328.0 1.5KE220A 1.5KE220CA
214.0 4.36 344.0 1.5KE250A 1.5KE250CA
256.0 3.62 414.0 1.5KE300A 1.5KE300CA
1.5KE350(C)A-G
1.5KE380(C)A-G
1.5KE400(C)A-G
1.5KE440(C)A-G
332.50
361.00
380.00
418.00
367.50
399.00
420.00
462.00
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
299.3 3.11 482.0 1.5KE350A 1.5KE350CA
324.9 2.86 524.4 1.5KE380A 1.5KE380CA
342.0 2.72 548.0 1.5KE400A 1.5KE400CA
376.2 2.47 602.0 1.5KE440A 1.5KE440CA
1.5KE500(C)A-G
1.5KE520(C)A-G
1.5KE550(C)A-G
1.5KE600(C)A-G
475.00
494.00
522.50
570.00
525.00
546.00
577.50
630.00
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
427.5 2.17 690.0 1.5KE500A 1.5KE500CA
444.6 2.09 717.6 1.5KE520A 1.5KE520CA
470.3 1.98 759.0 1.5KE550A 1.5KE550CA
513.0 1.81 828.0 1.5KE600A 1.5KE600CA
Note: 1) Suffix A denotes 5% tolerance devices.
2) Add suffix “C” or “CA” after part number to specify Bi-directional devices.
3) For Bi-Directional devices having VR of 10 volts and under, the IR limit is double.
Company reserves the right to improve product design , functions and reliability without notice.
QW-BTV07
Comchip Technology CO., LTD.
REV:D
Page 3