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參數(shù)資料
| 型號： | 1ZB300-Z |
| 元件分類： | TVS二極管 - 瞬態(tài)電壓抑制 |
| 英文描述： | 200 W, UNIDIRECTIONAL, SILICON, TVS DIODE |
| 封裝： | LEAD FREE, PLASTIC, 3-3F2A, 2 PIN |
| 文件頁數(shù)： | 3/5頁 |
| 文件大小： | 143K |
| 代理商： | 1ZB300-Z |
1ZB6.8~1ZB390
2006-11-09
3
ELECTRICAL CHARACTERISTICS (Ta = 25°C)
ZENER CHARACTERISTICS
FORWARD
VOLTAGE
REVERSE
CURRENT
ZENER VOLTAGE
VZ (V)
ZENER
IMPEDANCE
rd ()
TEMPERATURE
COEFFICIENT
OF ZENER
VOLTAGE
αT (mV / °C)
VF (V)
IR (A)
TYPE
MIN
TYP.
MAX
MEASURE
MENT
CURRENT
IZ (mA)
TYP.
MAX.
MAX
MEASURE
MENT
CURRENT
IF (A)
MAX
MEASURE
MENT
VOLTAGE
VR (V)
1ZB240
216
240
264
215
325
192
1ZB240Y
230
240
250
215
325
216
1ZB240Z
240
250
260
5000
0.5
225
338
1.2
0.2
10
225
1ZB270
243
270
297
243
385
216
1ZB270X
250
260
270
221
350
234
1ZB270Y
260
270
280
228
362
243
1ZB270Z
270
280
290
5000
0.5
236
374
1.2
0.2
10
252
1ZB300
270
300
330
270
428
240
1ZB300X
280
290
300
244
388
261
1ZB300Y
290
300
310
253
402
270
1ZB300Z
300
310
320
5000
0.5
261
415
1.2
0.2
10
279
1ZB330
297
330
363
296
470
264
1ZB330X
310
320
330
270
428
288
1ZB330Y
320
330
340
278
441
297
1ZB330Z
330
340
350
5000
0.5
287
455
1.2
0.2
10
306
1ZB390
351
390
429
10000
0.5
350
555
1.2
0.2
10
312
Handling Precaution
The absolute maximum ratings denote the absolute maximum ratings, which are rated values and must not be
exceeded during operation, even for an instant. The following are the general derating methods that we recommend
when you design a circuit with a device.
P:
We recommend that the worst case power dissipation be no greater than 50% of the absolute
maximum rating of power dissipation. Carry out adequate heat design.
PRSM: We recommend that a device be used within the recommended area in the figure, PRSM-tw.
Tj:
Derate this rating when using a device in order to ensure high reliability. We recommend that the
device be used at a Tj of below 120°C.
Thermal resistance between junction and ambient fluctuates depending on the device’s mounting condition. When
using a device, design a circuit board and a soldering land size to match the appropriate thermal resistance value.
Please refer to the Rectifiers databook for further information.
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| 1N752 | 5.6 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
| 1.5KE20C | 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-201 |
| 1.5KE43 | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-201 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 1ZB300-Z(Q) | 制造商:Toshiba America Electronic Components 功能描述:Diode Zener Single 310V 10% 1W 2-Pin DO-41SS |
| 1ZB33 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:DIODE (CONSTANT VOLTAGE REGULATION) |
| 1ZB33(Q) | 制造商:Toshiba 功能描述:33V 制造商:Toshiba 功能描述:33V Cut Tape |
| 1ZB330 | 制造商:BILIN 制造商全稱:Galaxy Semi-Conductor Holdings Limited 功能描述:ZENER DIODES |
| 1ZB330X | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:DIODE (CONSTANT VOLTAGE REGULATION) |
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