1ZB6.8-1ZB390
Zener Diodes
POWER DISSIPATION:
1.0 W
Features
Silicon planar power zener diodes
For use in stabilizing and clipping curcuits with high
power rating.
Standard
zener
voltage tolerance is ±10%. Add
suffix "A" for ±5% tolerance. Other
zener
voltage
and tolerances are available upon request.
DO - 41
Mechanical Data
Case:DO-41
Terminals: Solderable per MIL-STD-202,
method
208
Polarity: Cathode
band
Marking: Type
number
Approx. Weight:
0.34grams.
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
SYMBOL
Zener current (see
Table
"Characteristics")
VALUE
UNIT
Pow er dissipation at T
amb
=25
P
tot
T
J
T
s
1.0
1)
-40---+150
-40---+150
W
Junction temperature
Storage temperature
range
NOTES:
(1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
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ELECTRICAL CHARACTERISTICS
Nominal Zener Voltage
Zener Voltage
V
z
V
Min.
1ZB6.8
1ZB7.5
1ZB8.2
1ZB9.1
1ZB10
1ZB11
1ZB12
1ZB13
1ZB15
1ZB16
1ZB18
1ZB20
1ZB22
1ZB24
1ZB27
1ZB30
1ZB33
1ZB36
1ZB39
1ZB43
1ZB47
1ZB51
1ZB56
1ZB68
1ZB75
1ZB82
1ZB91
1ZB100
1ZB110
1ZB120
1ZB130
1ZB150
1ZB160
1ZB180
1ZB200
1ZB200-Y
1ZB200-Z
1ZB220
1ZB220-Y
1ZB220-Z
1ZB240
1ZB240-Y
1ZB240-Z
1ZB270
1ZB270-X
1ZB270-Y
1ZB270-Z
1ZB300
1ZB300-X
1ZB300-Y
1ZB300-Z
1ZB330
1ZB330-X
1ZB330-Y
1ZB330-Z
1ZB360
1ZB390
6.2
6.8
7.4
8.2
9.0
9.9
10.8
11.7
13.5
14.4
16.2
18.0
19.8
21.6
24.3
27.0
29.7
32.4
35.1
38.7
42.3
45.9
50.4
61.2
67.5
73.8
81.9
90
99
108
117
135
144
162
180
190
200
198
210
220
216
230
240
243
250
260
270
270
280
290
300
297
310
320
330
324
351
(T
A
=25
)
Forward Voltage
V
F
V
Max.
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Type
Zener
Measurement
Impedance
Current
Z
ZT
Ω
I
ZT
Max.
60
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
35
40
65
65
85
120
150
170
240
300
300
350
400
450
450
500
500
Temperature
Coefficient of
Zener Voltage
αV
Z
mV/℃
Typ.
3.0
4.0
4.0
5.0
6.0
7.0
8.0
9.0
11
12
14
16
18
20
23
25
26
28
30
33
38
43
48
57
66
71
79
87
96
106
116
136
146
161
170
170
178
200
Reverse Current
I
R
μ
A
Max.
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Measurement
Current
I
F
A
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
Measurement
Voltage
V
R
V
3.0
4.5
4.9
5.5
6.0
7.0
8.0
9.0
10
11
13
14
16
17
19
21
26.4
28.8
31.2
34.4
37.6
40.8
44.8
54.4
60
65.4
72.8
80
88
96
104
120
128
144
160
160
168
176
Typ.
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
68
75
82
91
100
110
120
130
150
160
180
200
200
210
220
220
230
240
240
250
270
260
270
280
300
290
300
310
330
320
330
340
360
390
Max.
7.4
8.3
9.1
10.1
11.0
12.1
13.2
14.3
16.5
17.6
19.8
22.0
24.2
26.4
29.7
33.0
36.3
39.6
42.9
47.3
51.7
56.1
61.6
74.8
82.5
90.2
100.1
110
121
132
143
165
176
198
220
210
220
242
230
240
264
250
260
297
270
280
290
330
300
310
320
363
330
340
350
396
429
mA
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9.0
8.0
7.0
6.0
6.0
5.0
4.0
4.0
3.0
3.0
3.0
3.0
2.5
2.5
2.0
2.0
1.5
0.5
Max.
4.0
5.0
6.0
8.0
9.0
11
13
14
17
19
23
26
28
32
36
40
41
45
48
53
60
68
77
90
104
113
127
138
152
171
182
212
232
255
269
269
286
309
309
320
325
325
338
385
350
362
374
428
388
402
415
470
428
441
455
513
555
5000
0.5
200
207
215
1.2
0.2
10
176
184
192
5000
0.5
215
225
243
221
1.2
0.2
10
216
225
216
234
5000
0.5
228
236
270
1.2
0.2
10
243
252
240
5000
0.5
244
253
261
296
1.2
0.2
10
261
270
279
264
5000
0.5
270
278
287
1.2
0.2
10
288
297
306
10000
10000
0.5
0.5
323
350
1.2
1.2
0.2
0.2
10
10
288
312
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mail:lge@luguang.cn
1ZB6.8-1ZB390
Zener Diodes
Ratings AND Charactieristic Curves
FIG.1 -- AT Y
Z
- V
Z
TEMPERATURE COEFFICIENT OF
MAXIMUM ALLOWABLE AMBIENT
)
32
FIG.2 -- T
A
MAX - P
TEMPERATURE TA MAX ( )
200
160
120
80
40
0
ZENER VOLTAGE AT (mV/
24
γ
Z
16
8
0
α
T
0
10
20
30
40
0.
2
.4
.6
.8
1
1.2
ZENER VOLTAGE VZ (V)
FIG.3 -- P
RSM
- tw
PEAK REVERSE POWER DISSIPATION
2000
RECTANGULAR
WAVEFORM
P
RSM
T
W
T
A
=25℃
UPPER LIMIT
POWER DISSIPATION P (W)
FIG.4 -- R
θJA
- T
TRANSIENT THERMAL IMPEDANCE
200
100
50
30
10
5
3
1
.5
.3
.1
.001
.01
.1
1
10
100 10000
1000
500
300
RECOMMENDED
100
50
.1
.3
.5
1
3
5
10
PULSE WIDTH TW (ms)
R
θJA
( /W)
P
RSM
(W)
TIME T (S)
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