1.5KE SERIES 1 of 6 © 2006 Won-Top Electronics
Pb
1.5KE SERIES
1500W TRANSIENT VOLTAGE SUPPRESSOR
Features
Glass Passivated Die Construction
1500W Peak Pulse Power Dissipation
6.8V – 440V Standoff Voltage A B A
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
Plastic Case Material has UL Flammability
Classification Rating 94V-O C
D
Mechanical Data
Case: DO-201AE, Molded Plas t ic
Terminals: Axial Leads, Solderable per
MIL-STD- 202, Met hod 208
Polarit y: Cathode Ba nd Ex c ept Bi-Directio nal
Marking: Type Number
Weight: 1.20 grams (approx.)
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 6
“C” Suffix Designat es Bi-di rect ional Devi ces
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specifi ed
Characteristic Symbol Value Unit
Peak Pulse P ower Diss i pati on at TA = 25°C (Note 1, 2, 5) Figure 3 PPPM 1500 Minimum W
Peak Forward Surge Current (Note 3) IFSM 200 A
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1 IPPM See Table 1 A
Steady Stat e Power Dissi pati on (Note 2, 4) PM(AV) 6.5 W
Typical Thermal Resistance ,Junction to Lead (Note 6) RθJL 20 °C/W
Typical Thermal Resistance, Junction to Ambient (Note 6) RθJA 75 °C/W
Operating and Storage Temperature Range Tj, TSTG -65 to +175 °C
Note: 1. Non-repetit i ve current pulse per Figure 1 and derated above TA = 25° C per Fi gure 4.
2. Mounted on 20mm2 copper pad.
3. 8.3ms single half si ne-wave duty c ycle = 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.
WTE
POWER SEM IC ON DUC TOR S
DO-201AE
Dim Min Max
A 25.4 —
B 7.20 9.50
C 0.94 1.07
D 4.80 5.30
All Dimensions in mm
1.5KE SERIES 2 of 6 © 2006 Won-Top Electronics
10 X 1000 Waveform
as defined by REA
0 25 50 75 100 125 150 175 200
100
75
50
25
0
T , AMBIENT TEMPERATURE (°C)
Fig. 4 Pulse Derating Curve
A
PK PULSE DERATING (% PK PWR OR CURRENT)
L = 9.5 mm
40x40x1mmCu
025 50 75 100 125 150 175 200
0
1.25
2.5
3.75
5.0
T , LEAD TEMPERATURE (°C)
Fig. 5, Steady State Power Derating
L
P , STEADY STATE POWER DISSIPATION (W)
d
Single Phase
Half-Wave 60Hz
Resistive or
Inductive Load
0.11.0
T , PULSE WIDTH (µs)
Fig. 3 Pulse Rating Curve
p
0.1
10100
1.0
10
100
100010000
IMPULSE
T = 25°C
C
P , PEAK PULSE POWER (kW)
P
012
3
100
50
0
I,PEAKPULSECURRENT(%)
Ppp
t=10ms
r
Peak Value Ipp
Half Value I /2
pp
10 X 1000 Waveform
as defined by R.E.A.
tp
t, TIME (ms)
Fig. 1 Pulse Waveform
1 10 100 1000
10
100
1000
10,000
V , REVERSE STANDOFF VOLTAGE (V)
Fig. 2 Typical Junction Capacitance
RWM
C , CAPACITANCE (pF)
j
Measured at
Stand-off Voltage
Measured at
Zero Bias
T = 25°C
j
f = 1.0 MHz
V = 50mV p-p
sig
1.5KE SERIES 3 of 6 © 2006 Won-Top Electronics
UNI-DIRECTIONAL 1500 WATT AXIAL LEAD TVS
UNI-DIRECTIONAL
PART NUMBER
REVERSE
STAND-OFF
VOLTAGE VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V) MIN. @ IT
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
TEST
CURRENT
IT (mA)
MAXIMUM CLAMPING
VOLTAGE @Ipp Vc (V)
PEAK PULSE
CURRENT
Ipp (A)
REVERSE
LEAKAGE
@VRWM IR (uA)
1.5KE6.8
1.5KE6.8A
1.5KE7.5
1.5KE7.5A
5.50
5.80
6.05
6.40
6.12
6.45
6.75
7.13
7.48
7.14
8.25
7.88
10
10
10
10
10.8
10.5
11.7
11.3
139.00
143.00
128.00
132.00
1000
1000
500
500
1.5KE8.2
1.5KE8.2A
1.5KE9.1
1.5KE9.1A
6.63
7.02
7.37
7.78
7.38
7.79
8.19
8.65
9.02
8.61
10.00
9.50
10
10
1
1
12.5
12.1
13.8
13.4
120.00
124.00
109.00
112.00
200
200
50
50
1.5KE10
1.5KE10A
1.5KE11
1.5KE11A
8.10
8.55
8.92
9.40
9.00
9.50
9.90
10.50
11.00
10.50
12.10
11.60
1
1
1
1
15.0
14.5
16.2
15.6
100.00
103.00
93.00
96.00
10
10
5
5
1.5KE12
1.5KE12A
1.5KE13
1.5KE13A
9.72
10.20
10.50
11.10
10.80
11.40
11.70
12.40
13.20
12.60
14.30
13.70
1
1
1
1
17.3
16.7
19.0
18.2
87.00
90.00
79.00
82.00
5
5
5
5
1.5KE15
1.5KE15A
1.5KE16
1.5KE16A
12.10
12.80
12.90
13.60
13.50
14.30
14.40
15.20
16.50
15.80
17.60
16.80
1
1
1
1
22.0
21.2
23.5
22.5
68.00
71.00
64.00
67.00
1
1
1
1
1.5KE18
1.5KE18A
1.5KE20
1.5KE20A
14.50
15.30
16.20
17.10
16.20
17.10
18.00
19.00
19.80
18.90
22.00
21.00
1
1
1
1
26.5
25.2
29.1
27.7
56.50
59.50
51.50
54.00
1
1
1
1
1.5KE22
1.5KE22A
1.5KE24
1.5KE24A
17.80
18.80
19.40
20.50
19.80
20.90
21.60
22.80
24.20
23.10
26.40
25.20
1
1
1
1
31.9
30.6
34.7
33.2
47.00
49.00
43.00
45.00
1
1
1
1
1.5KE27
1.5KE27A
1.5KE30
1.5KE30A
21.80
23.10
24.30
25.60
24.30
25.70
27.00
28.50
29.70
28.40
33.00
31.50
1
1
1
1
39.1
37.5
43.5
41.4
38.50
40.00
34.50
36.00
1
1
1
1
1.5KE33
1.5KE33A
1.5KE36
1.5KE36A
26.80
28.20
29.10
30.80
29.70
31.40
32.40
34.20
36.30
34.70
39.60
37.80
1
1
1
1
47.7
45.7
52.0
49.9
31.50
33.00
29.00
30.00
1
1
1
1
1.5KE39
1.5KE39A
1.5KE43
1.5KE43A
31.60
33.30
34.80
36.80
35.10
37.10
38.70
40.90
42.90
41.00
47.30
45.20
1
1
1
1
56.4
53.9
61.9
59.3
26.50
28.00
24.00
25.30
1
1
1
1
1.5KE47
1.5KE47A
1.5KE51
1.5KE51A
38.10
40.20
41.30
43.60
42.30
44.70
45.90
48.50
51.70
49.40
56.10
53.60
1
1
1
1
67.8
64.8
73.5
70.1
22.20
23.20
20.40
21.40
1
1
1
1
1.5KE56
1.5KE56A
1.5KE62
1.5KE62A
45.60
47.80
50.20
53.00
50.40
53.20
55.80
58.90
61.60
58.80
68.20
65.10
1
1
1
1
80.5
77.0
89.0
85.0
18.60
19.50
16.90
17.70
1
1
1
1
1.5KE68
1.5KE68A
1.5KE75
1.5KE75A
55.10
58.10
60.70
64.10
61.20
64.60
67.50
71.30
74.80
71.40
82.50
78.80
1
1
1
1
98.0
92.0
108.0
103.0
15.30
16.30
13.90
14.60
1
1
1
1
1.5KE82
1.5KE82A
1.5KE91
1.5KE91A
66.40
70.10
73.70
77.80
73.80
77.90
81.90
86.50
90.20
86.10
100.00
95.50
1
1
1
1
118.0
113.0
131.0
125.0
12.70
13.30
11.40
12.00
1
1
1
1
1.5KE100
1.5KE100A
1.5KE110
1.5KE110A
81.00
85.50
89.20
94.00
90.00
95.00
99.00
105.00
110.00
105.00
121.00
116.00
1
1
1
1
144.0
137.0
158.0
152.0
10.40
11.00
9.50
9.90
1
1
1
1
1.5KE120
1.5KE120A
1.5KE130
1.5KE130A
97.20
102.00
105.00
111.00
108.00
114.00
117.00
124.00
132.00
126.00
143.00
137.00
1
1
1
1
173.0
165.0
187.0
179.0
8.70
9.10
8.00
8.40
1
1
1
1
1.5KE150
1.5KE150A
1.5KE160
1.5KE160A
121.00
128.00
130.00
136.00
135.00
143.00
144.00
152.00
165.00
158.00
176.00
168.00
1
1
1
1
215.0
207.0
230.0
219.0
7.00
7.20
6.50
6.80
1
1
1
1
1.5KE170
1.5KE170A
1.5KE180
1.5KE180A
138.00
145.00
146.00
154.00
153.00
162.00
162.00
171.00
187.00
179.00
198.00
189.00
1
1
1
1
244.0
234.0
258.0
246.0
6.20
6.40
5.80
6.10
1
1
1
1
1.5KE200
1.5KE200A
1.5KE220
1.5KE220A
162.00
171.00
175.00
185.00
180.00
190.00
198.00
209.00
220.00
210.00
242.00
231.00
1
1
1
1
287.0
274.0
344.0
328.0
5.20
5.50
4.30
4.60
1
1
1
1
1.5KE250
1.5KE250A
1.5KE300
1.5KE300A
202.00
214.00
243.00
256.00
225.00
237.00
270.00
285.00
275.00
263.00
330.00
315.00
1
1
1
1
360.0
344.0
430.0
414.0
4.30
4.50
3.60
3.80
1
1
1
1
1.5KE350
1.5KE350A
1.5KE400
1.5KE400A
284.00
300.00
324.00
342.00
315.00
332.00
360.00
380.00
385.00
368.00
440.00
420.00
1
1
1
1
504.0
482.0
574.0
548.0
3.10
3.20
2.70
2.80
1
1
1
1
1.5KE440
1.5KE440A 356.00
376.00 396.00
418.00 484.00
462.00 1
1 631.0
602.0 2.40
2.50 1
1
1.5KE SERIES 4 of 6 © 2006 Won-Top Electronics
BI-DIRECTIONAL 1500 WATT AXIAL LEAD TVS
BI-DIRECTIONAL
PART NUMBER
REVERSE
STAND-OFF
VOLTAGE VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V) MIN. @ IT
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
TEST
CURRENT
IT (mA)
MAXIMUM CLAMPING
VOLTAGE @Ipp Vc (V)
PEAK PULSE
CURRENT
Ipp (A)
REVERSE
LEAKAGE
@VRWM IR (uA)
1.5KE6.8C
1.5KE6.8CA
1.5KE7.5C
1.5KE7.5CA
5.50
5.80
6.05
6.40
6.12
6.45
6.75
7.13
7.48
7.14
8.25
7.88
10
10
10
10
10.8
10.5
11.7
11.3
139.00
143.00
128.00
132.00
2000
2000
1000
1000
1.5KE8.2C
1.5KE8.2CA
1.5KE9.1C
1.5KE9.1CA
6.63
7.02
7.37
7.78
7.38
7.79
8.19
8.65
9.02
8.61
10.00
9.50
10
10
1
1
12.5
12.1
13.8
13.4
120.00
124.00
109.00
112.00
400
400
100
100
1.5KE10C
1.5KE10CA
1.5KE11C
1.5KE11CA
8.10
8.55
8.92
9.40
9.00
9.50
9.90
10.50
11.00
10.50
12.10
11.60
1
1
1
1
15.0
14.5
16.2
15.6
100.00
103.00
93.00
96.00
20
20
10
10
1.5KE12C
1.5KE12CA
1.5KE13C
1.5KE13CA
9.72
10.20
10.50
11.10
10.80
11.40
11.70
12.40
13.20
12.60
14.30
13.70
1
1
1
1
17.3
16.7
19.0
18.2
87.00
90.00
79.00
82.00
5
5
5
5
1.5KE15C
1.5KE15CA
1.5KE16C
1.5KE16CA
12.10
12.80
12.90
13.60
13.50
14.30
14.40
15.20
16.50
15.80
17.60
16.80
1
1
1
1
22.0
21.2
23.5
22.5
68.00
71.00
64.00
67.00
1
1
1
1
1.5KE18C
1.5KE18CA
1.5KE20C
1.5KE20CA
14.50
15.30
16.20
17.10
16.20
17.10
18.00
19.00
19.80
18.90
22.00
21.00
1
1
1
1
26.5
25.2
29.1
27.7
56.50
59.50
51.50
54.00
1
1
1
1
1.5KE22C
1.5KE22CA
1.5KE24C
1.5KE24CA
17.80
18.80
19.40
20.50
19.80
20.90
21.60
22.80
24.20
23.10
26.40
25.20
1
1
1
1
31.9
30.6
34.7
33.2
47.00
49.00
43.00
45.00
1
1
1
1
1.5KE27C
1.5KE27CA
1.5KE30C
1.5KE30CA
21.80
23.10
24.30
25.60
24.30
25.70
27.00
28.50
29.70
28.40
33.00
31.50
1
1
1
1
39.1
37.5
43.5
41.4
38.50
40.00
34.50
36.00
1
1
1
1
1.5KE33C
1.5KE33CA
1.5KE36C
1.5KE36CA
26.80
28.20
29.10
30.80
29.70
31.40
32.40
34.20
36.30
34.70
39.60
37.80
1
1
1
1
47.7
45.7
52.0
49.9
31.50
33.00
29.00
30.00
1
1
1
1
1.5KE39C
1.5KE39CA
1.5KE43C
1.5KE43CA
31.60
33.30
34.80
36.80
35.10
37.10
38.70
40.90
42.90
41.00
47.30
45.20
1
1
1
1
56.4
53.9
61.9
59.3
26.50
28.00
24.00
25.30
1
1
1
1
1.5KE47C
1.5KE47CA
1.5KE51C
1.5KE51CA
38.10
40.20
41.30
43.60
42.30
44.70
45.90
48.50
51.70
49.40
56.10
53.60
1
1
1
1
67.8
64.8
73.5
70.1
22.20
23.20
20.40
21.40
1
1
1
1
1.5KE56C
1.5KE56CA
1.5KE62C
1.5KE62CA
45.60
47.80
50.20
53.00
50.40
53.20
55.80
58.90
61.60
58.80
68.20
65.10
1
1
1
1
80.5
77.0
89.0
85.0
18.60
19.50
16.90
17.70
1
1
1
1
1.5KE68C
1.5KE68CA
1.5KE75C
1.5KE75CA
55.10
58.10
60.70
64.10
61.20
64.60
67.50
71.30
74.80
71.40
82.50
78.80
1
1
1
1
98.0
92.0
108.0
103.0
15.30
16.30
13.90
14.60
1
1
1
1
1.5KE82C
1.5KE82CA
1.5KE91C
1.5KE91CA
66.40
70.10
73.70
77.80
73.80
77.90
81.90
86.50
90.20
86.10
100.00
95.50
1
1
1
1
118.0
113.0
131.0
125.0
12.70
13.30
11.40
12.00
1
1
1
1
1.5KE100C
1.5KE100CA
1.5KE110C
1.5KE110CA
81.00
85.50
89.20
94.00
90.00
95.00
99.00
105.00
110.00
105.00
121.00
116.00
1
1
1
1
144.0
137.0
158.0
152.0
10.40
11.00
9.50
9.90
1
1
1
1
1.5KE120C
1.5KE120CA
1.5KE130C
1.5KE130CA
97.20
102.00
105.00
111.00
108.00
114.00
117.00
124.00
132.00
126.00
143.00
137.00
1
1
1
1
173.0
165.0
187.0
179.0
8.70
9.10
8.00
8.40
1
1
1
1
1.5KE150C
1.5KE150CA
1.5KE160C
1.5KE160CA
121.00
128.00
130.00
136.00
135.00
143.00
144.00
152.00
165.00
158.00
176.00
168.00
1
1
1
1
215.0
207.0
230.0
219.0
7.00
7.20
6.50
6.80
1
1
1
1
1.5KE170C
1.5KE170CA
1.5KE180C
1.5KE180CA
138.00
145.00
146.00
154.00
153.00
162.00
162.00
171.00
187.00
179.00
198.00
189.00
1
1
1
1
244.0
234.0
258.0
246.0
6.20
6.40
5.80
6.10
1
1
1
1
1.5KE200C
1.5KE200CA
1.5KE220C
1.5KE220CA
162.00
171.00
175.00
185.00
180.00
190.00
198.00
209.00
220.00
210.00
242.00
231.00
1
1
1
1
287.0
274.0
344.0
328.0
5.20
5.50
4.30
4.60
1
1
1
1
1.5KE250C
1.5KE250CA
1.5KE300C
1.5KE300CA
202.00
214.00
243.00
256.00
225.00
237.00
270.00
285.00
275.00
263.00
330.00
315.00
1
1
1
1
360.0
344.0
430.0
414.0
4.30
4.50
3.60
3.80
1
1
1
1
1.5KE350C
1.5KE350CA
1.5KE400C
1.5KE400CA
284.00
300.00
324.00
342.00
315.00
332.00
360.00
380.00
385.00
368.00
440.00
420.00
1
1
1
1
504.0
482.0
574.0
548.0
3.10
3.20
2.70
2.80
1
1
1
1
1.5KE440C
1.5KE440CA 356.00
376.00 396.00
418.00 484.00
462.00 1
1 631.0
602.0 2.40
2.50 1
1
1.5KE SERIES 5 of 6 © 2006 Won-Top Electronics
MARKING INFORMATION
TAPING SPECIFICATIONS
PACKAGING INFORMATION
Packaging Reel Di ameter /
Box Size (mm) Quantity
(PCS) Carton Size
(mm) Quantity
(PCS) Approx. Gross Weight
(KG)
TAPE & REEL 330 1,250 370 x 370 x 420 6,250 10.0
TAPE & BOX 255 x 75 x 150 1,250 400 x 273 x 415 12,500 17.5
BULK 200 x 85 x 40 500 459 x 214 x 256 12,500 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.
TAPE & REEL
Cathode = Polarity Band Except
= Bi-Directi onal Types
1.5KExx = Device Num ber
WTE = Manufacturer’s Logo
1.5KExx
WTE
0.8mm
MAX
10mm
1.2mm
MAX
0.8mm
MAX
6mm 52.4mm
Cathode Tape: Red
Anode Tape: White
330mm
Product ID Label
Inspec tion Hole
(both ends)
80±5mm
TAPE & BOX
255mm
Product ID Label
150mm
75mm
BULK
200mm
85mm
40mm
1.5KE SERIES 6 of 6 © 2006 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
1.5KExx-T3 DO-201AE 1250/Tape & Reel
1.5KExx-TB DO-201AE 1250/Tape & Box
1.5KExx DO-201AE 500 Units/Box
1. Products listed in bold are WTE Preferred devices.
2. Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
3. To order RoHS / Lead Free version, add “-LF” suffix to part number above.
For exam pl e, 1.5K E6.8-TB - LF.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer . WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang Nort h 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop. com