BILIN U1ZB220

BL
GALAXY ELECTRICAL
ZENER DIODES
U1ZB6.8 - - - U1ZB390
POWER DISSIPATION:
1.0 W
FEATURES
(DO-214AC)SMA
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.
MECHANICAL DATA
Case:DO-214AC
Terminals: Solderable per MIL-STD-202, method 208
Polarity: Cathode band
Marking: Type number
Weight: 0.002 ounces, 0.064 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNIT
Pow er dissipation at Tamb=25
Ptot
1.0 1)
W
Junction temperature
TJ
-40---+150
Zener current (see Table "Characteristics")
Ts
Storage temperature range
NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
Document Number 0284025
BLGALAXY ELECTRICAL
-40---+150
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1.
ELECTRICAL CHARACTERISTICS
(TA=25℃)
Nominal Zener Voltage
Type
Device
Marking
Code
Zener Voltage
Vz(V)
Min. Typ. Max.
Zener
Measurement
Impedance
Current
rd(Ω)
Iz
Forward Voltage
Reverse Current
Temperature
Coefficient of
Measurement
Measurement
Zener Voltage
Current
IR(µA)
Voltage
VF(V)
αT(mV/℃)
IF
VR
Max.
mA
Typ.
Max.
Max.
A
Max.
V
60
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
40
65
65
120
150
170
300
300
450
500
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9.0
7.0
6.0
6.0
4.0
4.0
3.0
3.0
3.0
2.0
1.5
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
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
1.5
1.2
0.2
10
5000
0.5
4.0
5.0
6.0
8.0
9.0
11
13
14
17
19
23
26
28
32
36
40
41
45
53
60
68
90
104
113
138
152
212
255
269
269
286
309
309
320
325
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
500
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
33
38
43
57
66
71
87
96
136
161
170
170
178
200
200
207
215
1.2
0.2
10
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
34.4
37.6
40.8
54.4
60.0
65.4
80
88
120
144
160
160
168
176
176
184
192
5000
0.5
215
325
1.2
0.2
10
225
243
221
338
385
350
228
362
U1ZB6.8
U1ZB7.5
U1ZB8.2
U1ZB9.1
U1ZB10
U1ZB11
U1ZB12
U1ZB13
U1ZB15
U1ZB16
U1ZB18
U1ZB20
U1ZB22
U1ZB24
U1ZB27
U1ZB30
U1ZB33
U1ZB36
U1ZB43
U1ZB47
U1ZB51
U1ZB68
U1ZB75
U1ZB82
U1ZB100
U1ZB110
U1ZB150
U1ZB180
U1ZB200
U1ZB200-Y
U1ZB200-Z
U1ZB220
U1ZB220-Y
U1ZB220-Z
U1ZB240
ZB6.8
ZB7.5
ZB8.2
ZB9.1
ZB10
ZB11
ZB12
ZB13
ZB15
ZB16
ZB18
ZB20
ZB22
ZB24
ZB27
ZB30
ZB33
ZB36
ZB43
ZB47
ZB51
ZB68
ZB75
ZB82
100
110
150
180
200
200Y
200Z
220
220Y
220Z
240
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
38.7
42.3
45.9
61.2
67.5
73.8
90
99
135
162
180
190
200
198
210
220
216
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
43
47
51
68
75
82
100
110
150
180
200
200
210
220
220
230
240
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
47.3
51.7
56.1
74.8
82.5
90.2
110
121
165
198
220
210
220
242
230
240
264
U1ZB240-Y
240Y
230
240
250
U1ZB240-Z
U1ZB270
U1ZB270-X
240Z
270
270X
240
243
250
250
270
260
260
297
270
U1ZB270-Y
270Y
260
270
280
U1ZB270-Z
270Z
270
280
290
236
374
252
240
5000
0.5
1.2
0.2
10
216
225
216
234
243
U1ZB300
300
270
300
330
270
428
U1ZB300-X
300X
280
290
300
244
388
U1ZB300-Y
300Y
290
300
310
253
402
U1ZB300-Z
300Z
300
310
320
261
415
279
U1ZB330
330
297
330
363
296
470
264
U1ZB330-X
330X
310
320
330
270
428
U1ZB330-Y
330Y
320
330
340
278
441
U1ZB330-Z
330Z
330
340
350
287
455
U1ZB390
390
351
390
429
350
555
5000
5000
10000
0.5
0.5
0.5
1.2
1.2
0.2
0.2
10
10
261
270
288
297
306
1.2
0.2
10
312
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Document Number 0284025
BLGALAXY ELECTRICAL
2.
RATINGS AND CHARACTERISTIC CURVES
U1ZB6.8 - - - U1ZB390
FIG.2 -- TA MAX - P
γZ
16
αT
8
0
0
10
20
30
40
TEMPERATURE TA MAX ( )
24
MAXIMUM ALLOWABLE AMBIENT
)
32
ZENER VOLTAGE AT (mV/
TEMPERATURE COEFFICIENT OF
FIG.1 -- AT YZ - VZ
200
160
120
80
40
0
ZENER VOLTAGE VZ (V)
0.
T A =25℃
UPPER LIMIT
300
RECOMMENDED
100
50
.3
.5
1
.8
1.2
1
3
5
10
200
100
50
30
RθJA ( /W)
TW
TRANSIENT THERMAL IMPEDANCE
P RSM (W)
PEAK REVERSE POWER DISSIPATION
PRSM
1000
.1
.6
FIG.4 -- RθJA - T
RECTANGULAR
WAVEFORM
500
.4
POWER DISSIPATION P (W)
FIG.3 -- P RSM - tw
2000
2
PULSE WIDTH TW (ms)
10
5
3
1
.5
.3
.1
.001
.01
.1
1
10
100 10000
TIME T (S)
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Document Number 0284025
BLGALAXY ELECTRICAL
3.