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參數(shù)資料
| 型號(hào)： | 1SMC5388 |
| 廠商： | Transys Electronics Ltd. |
| 元件分類(lèi)： | 參考電壓二極管 |
| 英文描述： | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 中文描述： | 在250μA低電流操作，低反向漏，低噪聲穩(wěn)壓二極管（250μA工作電流，小反向漏電流，低噪聲，齊納二極管） |
| 文件頁(yè)數(shù)： | 3/5頁(yè) |
| 文件大?。?/td> | 275K |
| 代理商： | 1SMC5388 |
3. SURGE CURRENT (Ir) - Surge current is specified as the maximum allowable peak, non-recurrent square-wave
current with a pulse width, PW, of 8.3 ms. The data given in Figure 5 may be used to find the maximum surge
current for a quare wave of any pulse width between 1 ms and 1000ms by plotting the applicable points on
logarithmic paper. Examples of this, using the 6.8v and 200V zeners, are shown in Figure 6. Mounting
contact located as specified in Note 3. (T
A
=25
).
4. VOLTAGE REGULATION (
Vz) - Test conditions for voltage regulation are as follows: Vz measurements are made
at 10% and then at 50% of the Iz max value listed in the electrical characteristics table. The test currents are the
same for the 5% and 10% tolerance devices. The test current time druation for each Vz measurement is 40
±
10 ms.
(T
A
=25
). Mounting contact located as specified in Note2.
5. MAXIMUM REGULATOR CURRENT (I
ZM
) - The maximum current shown is based on the maximum voltage of a
5% type unit. Therefore, it applies only to the B-suffix device. The actual I
ZM
for any device may not exceed the
value of 5 watts divided by the actual Vz of the device. T
L
=75
at maximum from the device body.
RATING AND CHARACTERISTICS CURVES
1SMC5348 THRU 1SMC5388
TEMPERATURE COEFFICIENTS
Fig. 1-POWER TEMPERATURE DERATING CURVE Fig. 2-TEMPERATURE COEFFICIENT RANGE
FOR UNITS 6 TO 220 VOLTS
Fig. 3-TYPICAL THERMAL RESPONSE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 1SMC5357 | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 1SMC5358 | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 1SMC5359 | PTSA 1.5/21-3.5-Z |
| 1SMC5360 | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 1SMC5361 | CP-PT 1.5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1SMC54 | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS |
| 1SMC54A | 制造商:EIC 制造商全稱(chēng):EIC discrete Semiconductors 功能描述:SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
| 1SMC54A TR13 | 功能描述:TVS DIODE 54VWM 87.1VC SMC 制造商:central semiconductor corp 系列:- 包裝:剪切帶（CT） 零件狀態(tài):停產(chǎn) 類(lèi)型:齊納 單向通道:1 雙向通道:- 電壓 - 反向關(guān)態(tài)（典型值）:54V 電壓 - 擊穿（最小值）:60V 電壓 - 箝位（最大值）@ Ipp:87.1V 電流 - 峰值脈沖（10/1000μs）:17.2A 功率 - 峰值脈沖:1500W（1.5kW） 電源線路保護(hù):無(wú) 應(yīng)用:通用 不同頻率時(shí)的電容:- 工作溫度:-65°C ~ 150°C（TJ） 安裝類(lèi)型:表面貼裝 封裝/外殼:DO-214AB，SMC 供應(yīng)商器件封裝:SMC 標(biāo)準(zhǔn)包裝:1 |
| 1SMC54AT3 | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 54V 1500W RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
| 1SMC54AT3G | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 54V 1500W Unidirectional RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
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