ULCE18A

更新时间： 2024-10-14 22:17:31

品牌	Logo	应用领域
EIC		/
页数	文件大小	规格书
3页	58K
描述
ULTRA LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR

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中文翻译

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技术参数
数据手册

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ULCE18A 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.8
击穿电压标称值：	21.05 V	最大钳位电压：	29.2 V
二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE	极性：	UNIDIRECTIONAL
最大重复峰值反向电压：	18 V	子类别：	Transient Suppressors
表面贴装：	NO	Base Number Matches：	1

ULCE18A 数据手册

ULTRA LOW CAPACITANCE

ULCE SERIES

TRANSIENT VOLTAGE

SUPPRESSOR

: 6.5 - 90 Volts

P : 1500 Watts

DO-201

FEATURES :

* 1500W Peak Pulse Surge reverse

capability on 10/1000ms waveform

* Excellent clamping capability

* Low incremental surge resistance

* Fast response time : typically less than 5.0 ns

from 0 volts to BV

1.00 (25.4)

0.21 (5.33)

MIN.

0.19 (4.83)

0.375 (9.53)

0.285 (7.24)

MECHANICAL DATA

1.00 (25.4)

MIN.

* Case : DO-201 Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Axial lead solderable per MIL-STD-202,

method 208 guaranteed

0.042 (1.07)

0.038 (0.97)

* Polarity : Color band denotes positive end on the

Transorb (cathode)

Dimensions in inches and (millimeters)

* Mounting position : Any

* Weight : 0.93 gram

MAXIMUM RATINGS

Rating at 25 C ambient temperature unless otherwise specified.

Rating

Symbol

Value

Unit

Peak Pulse Power Dissipation on 10/1000ms

waveform (Note 1, Figure 1)

PPPM

Minimum 1500

Watts

Steady State Power Dissipation at TL = 75 °C

Lead Lengths 0.375", (9.5mm) (Note 2)

Peak Pulse Power Surge Current on 10/1000 ms

Waveform (Fig. 3, Note 1)

5.0

Watts

IRSM

See Table 1.

- 65 to + 175

Amps.

Operating and Storage Temperature Range

TJ, TSTG

°C

Note :

(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25 C per Fig. 2

(2) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.

UPDATE : APRIL 6, 2002

12 3

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