 English |
|
|
|
|
|
|
|
| U1ZB3.3 Datasheet, PDF (3/5 Pages) Galaxy Semi-Conductor Holdings Limited – Surface mount zener diode | |||
| |||
| ◁ |
Surface mount zener diode
Production specification
U1ZB3.3--U1ZB390
Type
U1ZB180
U1ZB200
U1ZB200-Y
U1ZB200-Z
U1ZB220
U1ZB220-Y
U1ZB220-Z
U1ZB240
U1ZB240-Y
U1ZB240-Z
U1ZB270
U1ZB270-X
U1ZB270-Y
U1ZB270-Z
U1ZB300
U1ZB300-X
U1ZB300-Y
U1ZB300-Z
U1ZB330
U1ZB330-X
U1ZB330-Y
U1ZB330-Z
U1ZB390
Marking
Code
180
200
200Y
200Z
220
220Y
220Z
240
240Y
240Z
270
270X
270Y
270Z
300
300X
300Y
300Z
330
330X
330Y
330Z
390
Nominal Zener Voltage
Zener Voltage
Vz V
Zener
Impedance
ZZT â¦
Measurement
Current
IZT
Min Typ Max.
Max
mA
162 180 198
1.5
180 200 220
500
190 200 210
0.5
200 210 220
198 220 242
210 220 230
5000
0.5
220 230 240
216 240 264
230 240 250
5000
0.5
240 250 260
243 270 297
250 260 270
5000
0.5
260 270 280
270 280 290
270 300 330
280 290 300
5000
0.5
290 300 310
300 310 320
297 330 363
310 320 330
5000
0.5
320 330 340
330 340 350
351 390 429
10000
0.5
Temperature
Coefficient of
Zener Voltage
αVZ
mV/â
Typ Max
161 255
170 269
170 269
178 286
200 309
200 309
207 320
215 325
215 325
225 338
243 385
221 350
228 362
236 374
270 428
244 388
253 402
261 415
296 470
270 428
278 441
287 455
350 555
Forward Voltage
Measurement
VF
Current
V
IF
Max.
A
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
1.2
0.2
Reverse Current
Measurement
IR
Voltage
μA
VR
Max
V
144
160
10
160
168
176
10
176
184
192
10
216
225
216
234
10
243
252
240
261
10
270
279
264
288
10
297
306
10
312
Document Number:SMA501AA
www.gmicroelec.com
3
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese