Certificate TH97/10561QM
Certificate TW00/17276EM
1.5KE6.8C SERIES
V
BR
: 6.8 - 440 Volts
P
PK
: 1500 Watts
FEATURES :
* 1500W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to V
BR(min.)
* Typical I
R
less then 1µA above 10V
* Pb / RoHS Free
BI-DIRECTIONAL TRANSIENT
VOLTAGE SUPPRESSOR
DO-201
0.21 (5.33)
0.19 (4.83)
1.00 (25.4)
MIN.
0.375 (9.53)
0.285 (7.24)
MECHANICAL DATA
* Case : DO-201 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Mounting position : Any
* Weight : 0.93 grams
0.042 (1.07)
0.038 (0.97)
1.00 (25.4)
MIN.
Dimensions in inches and (millimeters)
DEVICES FOR UNIPOLAR APPLICATIONS
For uni-directional without "C"
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified.
Rating
Peak Power Dissipation at Ta = 25 °C, Tp=1ms (Note1)
Steady State Power Dissipation at T
L
= 75 °C
Symbol
P
PK
Value
Minimum 1500
Unit
W
P
D
Lead Lengths 0.375", (9.5mm) (Note 2)
Operating and Storage Temperature Range
T
J
, T
STG
5.0
W
- 65 to + 175
°C
Notes :
(1) Non-repetitive Current pulse, per Fig. 2 and derated above Ta = 25
°
C per Fig. 1
(2) Mounted on Copper Leaf area of 1.57 in
2
(40mm
2
).
Page 1 of 4
Rev. 05 : May 2, 2006
Certificate TH97/10561QM
Certificate TW00/17276EM
ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specified
Breakdown Voltage @ It
Working Peak
( Note 1 )
Reverse
Voltage
TYPE
V
BR
(V)
V
RWM
It
Min.
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
50.4
53.2
55.8
58.9
61.2
64.6
67.5
71.3
73.8
77.9
81.9
86.5
90.0
95.0
99.0
105
108
114
117
124
135
143
144
152
153
162
162
171
180
190
198
209
225
237
270
285
315
332
360
380
396
418
Max.
61.6
58.8
68.2
65.1
74.8
71.4
82.5
78.8
90.2
86.1
100
95.5
110
105
121
116
132
126
143
137
165
158
176
168
187
179
198
189
220
210
242
231
275
263
330
315
385
368
440
420
484
462
(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
(V)
45.4
47.8
50.2
53.0
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
105
111
121
128
130
136
138
145
146
154
162
171
175
185
202
214
243
256
284
300
324
342
356
376
Maximum
Reverse Leakage
@ V
RWM
I
R
(µA)
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
Current
I
RSM
(A)
18.6
19.5
16.9
17.7
15.3
16.3
13.9
14.6
12.7
13.3
11.4
12.0
10.4
11.0
9.5
9.9
8.7
9.1
8.0
8.4
7.0
7.2
6.5
6.8
6.2
6.4
5.8
6.1
5.2
5.5
4.3
4.6
4.2
4.4
3.5
3.6
3.0
3.1
2.6
2.7
2.4
2.5
Maximum
Clamping
Voltage @ I
RSM
V
RSM
(V)
80.5
77.0
89.0
85.0
98.0
92.0
108
103
118
113
131
125
144
137
158
152
173
165
187
179
215
207
230
219
244
234
258
246
287
274
344
328
360
344
430
414
504
482
574
548
631
602
Maximum
Temperature
Co-efficient
of V
BR
(% /
°
C)
0.103
0.103
0.104
0.104
0.104
0.104
0.105
0.105
0.105
0.105
0.106
0.106
0.106
0.106
0.107
0.107
0.107
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
Notes:
(1) V
BR
measured after It applied for 300 µs., It = square wave pulse or equivalent.
(2) "1.5" will be omitted in marking on the diode.
Page 3 of 4
Rev. 05 : May 2, 2006
Certificate TH97/10561QM
Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( 1.5KE6.8C SERIES )
FIG.1 - PULSE DERATING CURVE
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
PEAK PULSE CURRENT - % I
RMS
120
FIG.2 - PULSE WAVEFORM
Tr = 10μs
100
Peak Value
I
RSM
T
J
=25
°C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of I
RSM
100
80
60
50
Half Value - I
RSM
2
10X1000 Waveform
as defined by R.E.A.
40
20
0
0
25
50
75
100
125
150
175
tp
0
0
1.0
2.0
3.0
4.0
Ta, AMBIENT TEMPERATURE, (
°
C)
FIG.3 - STEADY STATE POWER DERATING
P
D
, STEADY STATE POWER DISSIPATION
(WATTS)
5.00
100
T, TIME(ms)
FIG.4 - PULSE RATING CURVE
3.75
Pp,PEAK POWER (kW)
Single Phase Half Wave
60 Hz Resistive or Inductive load
10
2.50
1.0
1.25
0.1
0.1μs
125
150
175
200
1.0μs
10μs
100μs
1.0ms
10ms
0
0
25
50
75
100
tp, PULSE WIDTH
T
L
, LEAD TEMPERATURE (°C)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
10,000
Measured @
Zero Bias
CAPACITANCE, pF
1,000
Measured at
Stand-off Voltage
Voltage (V
R
)
100
10
1
2
10
20
100
200
V
BR
, BREAKDOWN REVERSE VOLTAGE, (V)
Page 4 of 4
Rev. 05 : May 2, 2006
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