WTE
POWER SEMICONDUCTORS
1.5KE SERIES
Pb
1500W TRANSIENT VOLTAGE SUPPRESSOR
Features
Glass Passivated Die Construction
1500W Peak Pulse Power Dissipation
6.8V – 440V Standoff Voltage
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
Plastic Case Material has UL Flammability
Classification Rating 94V-O
A
B
A
C
D
Mechanical Data
Case: DO-201AE, Molded Plastic
Terminals: Axial Leads, Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band Except Bi-Directional
Marking: Type Number
Weight: 1.20 grams (approx.)
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 6
Dim
Max
A
25.4
—
B
7.20
9.50
C
0.94
1.07
D
4.80
5.30
All Dimensions in mm
DO-201AE
Min
“C” Suffix Designates Bi-directional Devices
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics
Characteristic
Peak Pulse Power Dissipation at T
A
= 25°C (Note 1, 2, 5) Figure 3
Peak Forward Surge Current (Note 3)
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1
Steady State Power Dissipation (Note 2, 4)
Typical Thermal Resistance ,Junction to Lead (Note 6)
Typical Thermal Resistance, Junction to Ambient (Note 6)
Operating and Storage Temperature Range
@T
A
=25°C unless otherwise specified
Symbol
P
PPM
I
FSM
I
PPM
P
M(AV)
R
θJL
R
θJA
T
j
, T
STG
Value
1500 Minimum
200
See Table 1
6.5
20
75
-65 to +175
Unit
W
A
A
W
°C/W
°C/W
°C
Note: 1. Non-repetitive current pulse per Figure 1 and derated above T
A
= 25°C per Figure 4.
2. Mounted on 20mm
2
copper pad.
3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.
4. Lead temperature at 75°C.
5. Peak pulse power waveform is 10/1000µS.
6. Measured at lead length 3/8” (9.5mm) from body.
1.5KE SERIES
1 of 6
© 2006 Won-Top Electronics
10,000
I
P
, PEAK PULSE CURRENT (%
pp
)
t
r
= 10ms
T
j
= 25°C
f = 1.0 MHz
V
sig
= 50mV p-p
Measured at
Zero Bias
C
j
, CAPACITANCE (pF)
100
Peak Value I
pp
1000
Half Value I
pp
/2
50
Measured at
Stand-off Voltage
100
t
p
0
10 X 1000 Waveform
as defined by R.E.A.
10
0
1
2
3
1
10
100
1000
t, TIME (ms)
Fig. 1 Pulse Waveform
V
RWM
, REVERSE STANDOFF VOLTAGE (V)
Fig. 2 Typical Junction Capacitance
100
P
P
, PEAK PULSE POWER (kW)
10
IMPULSE
1.0
0.1
0.1
T
C
= 25°C
1.0
10
100
1000
10000
T
p
, PULSE WIDTH (µs)
Fig. 3 Pulse Rating Curve
PK PULSE DERATING (% PK PWR OR CURRENT)
P
d
, STEADY STATE POWER DISSIPATION (W)
100
5.0
Single Phase
Half-Wave 60Hz
Resistive or
Inductive Load
75
3.75
50
2.5
L = 9.5 mm
25
10 X 1000 Waveform
as defined by REA
1.25
40 x 40 x 1 mm Cu
0
0
25
50
75
100
125
150
175
200
T
L
, LEAD TEMPERATURE (°C)
Fig. 5, Steady State Power Derating
0
0
25
50
75
100 125 150 175
200
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 4 Pulse Derating Curve
1.5KE SERIES
2 of 6
© 2006 Won-Top Electronics
UNI-DIRECTIONAL 1500 WATT AXIAL LEAD TVS
UNI-DIRECTIONAL
PART NUMBER
1.5KE6.8
1.5KE6.8A
1.5KE7.5
1.5KE7.5A
1.5KE8.2
1.5KE8.2A
1.5KE9.1
1.5KE9.1A
1.5KE10
1.5KE10A
1.5KE11
1.5KE11A
1.5KE12
1.5KE12A
1.5KE13
1.5KE13A
1.5KE15
1.5KE15A
1.5KE16
1.5KE16A
1.5KE18
1.5KE18A
1.5KE20
1.5KE20A
1.5KE22
1.5KE22A
1.5KE24
1.5KE24A
1.5KE27
1.5KE27A
1.5KE30
1.5KE30A
1.5KE33
1.5KE33A
1.5KE36
1.5KE36A
1.5KE39
1.5KE39A
1.5KE43
1.5KE43A
1.5KE47
1.5KE47A
1.5KE51
1.5KE51A
1.5KE56
1.5KE56A
1.5KE62
1.5KE62A
1.5KE68
1.5KE68A
1.5KE75
1.5KE75A
1.5KE82
1.5KE82A
1.5KE91
1.5KE91A
1.5KE100
1.5KE100A
1.5KE110
1.5KE110A
1.5KE120
1.5KE120A
1.5KE130
1.5KE130A
1.5KE150
1.5KE150A
1.5KE160
1.5KE160A
1.5KE170
1.5KE170A
1.5KE180
1.5KE180A
1.5KE200
1.5KE200A
1.5KE220
1.5KE220A
1.5KE250
1.5KE250A
1.5KE300
1.5KE300A
1.5KE350
1.5KE350A
1.5KE400
1.5KE400A
1.5KE440
1.5KE440A
REVERSE
STAND-OFF
VOLTAGE VRWM (V)
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
9.72
10.20
10.50
11.10
12.10
12.80
12.90
13.60
14.50
15.30
16.20
17.10
17.80
18.80
19.40
20.50
21.80
23.10
24.30
25.60
26.80
28.20
29.10
30.80
31.60
33.30
34.80
36.80
38.10
40.20
41.30
43.60
45.60
47.80
50.20
53.00
55.10
58.10
60.70
64.10
66.40
70.10
73.70
77.80
81.00
85.50
89.20
94.00
97.20
102.00
105.00
111.00
121.00
128.00
130.00
136.00
138.00
145.00
146.00
154.00
162.00
171.00
175.00
185.00
202.00
214.00
243.00
256.00
284.00
300.00
324.00
342.00
356.00
376.00
BREAKDOWN
VOLTAGE
VBR (V) MIN. @IT
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.50
10.80
11.40
11.70
12.40
13.50
14.30
14.40
15.20
16.20
17.10
18.00
19.00
19.80
20.90
21.60
22.80
24.30
25.70
27.00
28.50
29.70
31.40
32.40
34.20
35.10
37.10
38.70
40.90
42.30
44.70
45.90
48.50
50.40
53.20
55.80
58.90
61.20
64.60
67.50
71.30
73.80
77.90
81.90
86.50
90.00
95.00
99.00
105.00
108.00
114.00
117.00
124.00
135.00
143.00
144.00
152.00
153.00
162.00
162.00
171.00
180.00
190.00
198.00
209.00
225.00
237.00
270.00
285.00
315.00
332.00
360.00
380.00
396.00
418.00
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
7.48
7.14
8.25
7.88
9.02
8.61
10.00
9.50
11.00
10.50
12.10
11.60
13.20
12.60
14.30
13.70
16.50
15.80
17.60
16.80
19.80
18.90
22.00
21.00
24.20
23.10
26.40
25.20
29.70
28.40
33.00
31.50
36.30
34.70
39.60
37.80
42.90
41.00
47.30
45.20
51.70
49.40
56.10
53.60
61.60
58.80
68.20
65.10
74.80
71.40
82.50
78.80
90.20
86.10
100.00
95.50
110.00
105.00
121.00
116.00
132.00
126.00
143.00
137.00
165.00
158.00
176.00
168.00
187.00
179.00
198.00
189.00
220.00
210.00
242.00
231.00
275.00
263.00
330.00
315.00
385.00
368.00
440.00
420.00
484.00
462.00
TEST
PEAK PULSE
REVERSE
MAXIMUM CLAMPING
CURRENT
CURRENT
LEAKAGE
VOLTAGE @Ipp Vc (V)
IT (mA)
Ipp (A)
@VRWM IR (uA)
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.5
26.5
25.2
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52.0
49.9
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77.0
89.0
85.0
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
574.0
548.0
631.0
602.0
139.00
143.00
128.00
132.00
120.00
124.00
109.00
112.00
100.00
103.00
93.00
96.00
87.00
90.00
79.00
82.00
68.00
71.00
64.00
67.00
56.50
59.50
51.50
54.00
47.00
49.00
43.00
45.00
38.50
40.00
34.50
36.00
31.50
33.00
29.00
30.00
26.50
28.00
24.00
25.30
22.20
23.20
20.40
21.40
18.60
19.50
16.90
17.70
15.30
16.30
13.90
14.60
12.70
13.30
11.40
12.00
10.40
11.00
9.50
9.90
8.70
9.10
8.00
8.40
7.00
7.20
6.50
6.80
6.20
6.40
5.80
6.10
5.20
5.50
4.30
4.60
4.30
4.50
3.60
3.80
3.10
3.20
2.70
2.80
2.40
2.50
1000
1000
500
500
200
200
50
50
10
10
5
5
5
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.5KE SERIES
3 of 6
© 2006 Won-Top Electronics
BI-DIRECTIONAL 1500 WATT AXIAL LEAD TVS
BI-DIRECTIONAL
PART NUMBER
1.5KE6.8C
1.5KE6.8CA
1.5KE7.5C
1.5KE7.5CA
1.5KE8.2C
1.5KE8.2CA
1.5KE9.1C
1.5KE9.1CA
1.5KE10C
1.5KE10CA
1.5KE11C
1.5KE11CA
1.5KE12C
1.5KE12CA
1.5KE13C
1.5KE13CA
1.5KE15C
1.5KE15CA
1.5KE16C
1.5KE16CA
1.5KE18C
1.5KE18CA
1.5KE20C
1.5KE20CA
1.5KE22C
1.5KE22CA
1.5KE24C
1.5KE24CA
1.5KE27C
1.5KE27CA
1.5KE30C
1.5KE30CA
1.5KE33C
1.5KE33CA
1.5KE36C
1.5KE36CA
1.5KE39C
1.5KE39CA
1.5KE43C
1.5KE43CA
1.5KE47C
1.5KE47CA
1.5KE51C
1.5KE51CA
1.5KE56C
1.5KE56CA
1.5KE62C
1.5KE62CA
1.5KE68C
1.5KE68CA
1.5KE75C
1.5KE75CA
1.5KE82C
1.5KE82CA
1.5KE91C
1.5KE91CA
1.5KE100C
1.5KE100CA
1.5KE110C
1.5KE110CA
1.5KE120C
1.5KE120CA
1.5KE130C
1.5KE130CA
1.5KE150C
1.5KE150CA
1.5KE160C
1.5KE160CA
1.5KE170C
1.5KE170CA
1.5KE180C
1.5KE180CA
1.5KE200C
1.5KE200CA
1.5KE220C
1.5KE220CA
1.5KE250C
1.5KE250CA
1.5KE300C
1.5KE300CA
1.5KE350C
1.5KE350CA
1.5KE400C
1.5KE400CA
1.5KE440C
1.5KE440CA
REVERSE
STAND-OFF
VOLTAGE VRWM (V)
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
9.72
10.20
10.50
11.10
12.10
12.80
12.90
13.60
14.50
15.30
16.20
17.10
17.80
18.80
19.40
20.50
21.80
23.10
24.30
25.60
26.80
28.20
29.10
30.80
31.60
33.30
34.80
36.80
38.10
40.20
41.30
43.60
45.60
47.80
50.20
53.00
55.10
58.10
60.70
64.10
66.40
70.10
73.70
77.80
81.00
85.50
89.20
94.00
97.20
102.00
105.00
111.00
121.00
128.00
130.00
136.00
138.00
145.00
146.00
154.00
162.00
171.00
175.00
185.00
202.00
214.00
243.00
256.00
284.00
300.00
324.00
342.00
356.00
376.00
BREAKDOWN
VOLTAGE
VBR (V) MIN. @IT
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.50
10.80
11.40
11.70
12.40
13.50
14.30
14.40
15.20
16.20
17.10
18.00
19.00
19.80
20.90
21.60
22.80
24.30
25.70
27.00
28.50
29.70
31.40
32.40
34.20
35.10
37.10
38.70
40.90
42.30
44.70
45.90
48.50
50.40
53.20
55.80
58.90
61.20
64.60
67.50
71.30
73.80
77.90
81.90
86.50
90.00
95.00
99.00
105.00
108.00
114.00
117.00
124.00
135.00
143.00
144.00
152.00
153.00
162.00
162.00
171.00
180.00
190.00
198.00
209.00
225.00
237.00
270.00
285.00
315.00
332.00
360.00
380.00
396.00
418.00
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
7.48
7.14
8.25
7.88
9.02
8.61
10.00
9.50
11.00
10.50
12.10
11.60
13.20
12.60
14.30
13.70
16.50
15.80
17.60
16.80
19.80
18.90
22.00
21.00
24.20
23.10
26.40
25.20
29.70
28.40
33.00
31.50
36.30
34.70
39.60
37.80
42.90
41.00
47.30
45.20
51.70
49.40
56.10
53.60
61.60
58.80
68.20
65.10
74.80
71.40
82.50
78.80
90.20
86.10
100.00
95.50
110.00
105.00
121.00
116.00
132.00
126.00
143.00
137.00
165.00
158.00
176.00
168.00
187.00
179.00
198.00
189.00
220.00
210.00
242.00
231.00
275.00
263.00
330.00
315.00
385.00
368.00
440.00
420.00
484.00
462.00
TEST
PEAK PULSE
REVERSE
MAXIMUM CLAMPING
CURRENT
CURRENT
LEAKAGE
VOLTAGE @Ipp Vc (V)
IT (mA)
Ipp (A)
@VRWM IR (uA)
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.5
26.5
25.2
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52.0
49.9
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77.0
89.0
85.0
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
574.0
548.0
631.0
602.0
139.00
143.00
128.00
132.00
120.00
124.00
109.00
112.00
100.00
103.00
93.00
96.00
87.00
90.00
79.00
82.00
68.00
71.00
64.00
67.00
56.50
59.50
51.50
54.00
47.00
49.00
43.00
45.00
38.50
40.00
34.50
36.00
31.50
33.00
29.00
30.00
26.50
28.00
24.00
25.30
22.20
23.20
20.40
21.40
18.60
19.50
16.90
17.70
15.30
16.30
13.90
14.60
12.70
13.30
11.40
12.00
10.40
11.00
9.50
9.90
8.70
9.10
8.00
8.40
7.00
7.20
6.50
6.80
6.20
6.40
5.80
6.10
5.20
5.50
4.30
4.60
4.30
4.50
3.60
3.80
3.10
3.20
2.70
2.80
2.40
2.50
2000
2000
1000
1000
400
400
100
100
20
20
10
10
5
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.5KE SERIES
4 of 6
© 2006 Won-Top Electronics
MARKING INFORMATION
TAPING SPECIFICATIONS
0.8mm
MAX
10mm
Cathode
1. 5K E x x
WTE
1.5KExx
WTE
= Polarity Band Except
=
Bi-Directional Types
= Device Number
= Manufacturer’s Logo
1.2mm
MAX
6mm
52.4mm
Cathode Tape: Red
Anode Tape: White
0.8mm
MAX
PACKAGING INFORMATION
TAPE & BOX
TAPE & REEL
Product ID Label
150mm
Inspection Hole
(both ends)
330mm
255mm
75mm
BULK
80±5mm
40mm
200mm
Product ID Label
85mm
Packaging
TAPE & REEL
TAPE & BOX
BULK
Reel Diameter /
Box Size (mm)
330
255 x 75 x 150
200 x 85 x 40
Quantity
(PCS)
1,250
1,250
500
Carton Size
(mm)
370 x 370 x 420
400 x 273 x 415
459 x 214 x 256
Quantity
(PCS)
6,250
12,500
12,500
Approx. Gross Weight
(KG)
10.0
17.5
16.0
Note:
1. Paper reel, white or gray color. Core material: plastic or metal.
2. Components are packed in accordance with EIA standard RS-296-E.
1.5KE SERIES
5 of 6
© 2006 Won-Top Electronics
