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SA33A-B PDF预览

SA33A-B

更新时间: 2024-11-02 06:09:59
品牌 Logo 应用领域
力特 - LITTELFUSE 二极管
页数 文件大小 规格书
5页 137K
描述
Transient Voltage Suppression Diodes

SA33A-B 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DO-15
包装说明:O-PALF-W2针数:2
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.3
其他特性:UL RECOGNIZED最大击穿电压:40.6 V
最小击穿电压:36.7 V击穿电压标称值:38.65 V
外壳连接:ISOLATED最大钳位电压:53.3 V
配置:SINGLE二极管元件材料:SILICON
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODEJEDEC-95代码:DO-204AC
JESD-30 代码:O-PALF-W2JESD-609代码:e3
湿度敏感等级:1最大非重复峰值反向功率耗散:500 W
元件数量:1端子数量:2
最高工作温度:175 °C最低工作温度:-55 °C
封装主体材料:PLASTIC/EPOXY封装形状:ROUND
封装形式:LONG FORM峰值回流温度(摄氏度):260
极性:UNIDIRECTIONAL最大功率耗散:3 W
认证状态:Not Qualified最大重复峰值反向电压:33 V
子类别:Transient Suppressors表面贴装:NO
技术:AVALANCHE端子面层:Matte Tin (Sn)
端子形式:WIRE端子位置:AXIAL
处于峰值回流温度下的最长时间:30Base Number Matches:1

SA33A-B 数据手册

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TransientVoltage Suppression Diodes  
Axial Leaded – 500W > SA series  
RoHS  
SA Series  
Description  
The SA Series is designed specifically to protect sensitive  
electronic equipment from voltage transients induced by  
lightning and other transient voltage events.  
Features  
tꢀ)BMPHFOꢁ'SFF  
tꢀ -PXꢀJODSFNFOUBMꢀTVSHFꢀ  
resistance  
tꢀ 3P)4ꢀDPNQMJBOU  
tꢀ 5ZQJDBMꢀ*R less than 1μA  
above 13V  
tꢀ 5ZQJDBMꢀNBYJNVNꢀ  
temperature coefficient  
ΔVBR = 0.1% x VBR@25°C x ΔT tꢀ )JHIꢀUFNQFSBUVSFꢀ  
soldering guaranteed:  
Agency Approvals  
tꢀ (MBTTꢀQBTTJWBUFEꢀDIJQꢀ  
260°C/40 seconds /  
0.375,(9.5mm) lead  
length, 5 lbs., (2.3kg)  
tension  
tꢀ 1MBTUJDꢀQBDLBHFꢀIBTꢀ  
Underwriters Laboratory  
Flammability classification  
94V-O  
junction in DO-15 Package  
AGENCY  
AGENCY FILE NUMBER  
E128662/E230531  
tꢀ ꢂꢃꢃ8ꢀQFBLꢀQVMTFꢀ  
capability at 10×1000μs  
waveform, repetition rate  
(duty cycles):0.01%  
tꢀ 'BTUꢀSFTQPOTFꢀUJNFꢄꢀ  
typically less than 1.0ps  
from 0 Volts to BV min  
Maximum Ratings andThermal Characteristics  
(TA=25OC unless otherwise noted)  
tꢀ .BUUF5JOꢀ-FBEoGSFFꢀQMBUFE  
tꢀ &YDFMMFOUꢀDMBNQJOHꢀ  
capability  
Parameter  
Symbol  
PPPM  
Value  
500  
Unit  
W
Peak Pulse Power Dissipation by  
10x1000μs test waveform (Fig.1)  
(Note 1)  
Applications  
Steady State Power Dissipation on  
infinite heat sink atTL=75ºC (Fig. 5)  
PD  
3.0  
70  
W
A
TVS devices are ideal for the protection of I/O interfaces,  
CC bus and other vulnerable circuits used in telecom,  
computer, industrial and consumer electronic applications.  
Peak Forward Surge Current, 8.3ms  
Single Half Sine Wave Unidirectional  
only (Note 2)  
V
IFSM  
Maximum Instantaneous Forward  
Voltage at 35A for Unidirectional  
only (Note 3)  
VF  
3.5/5.0  
V
Operating Junction and Storage  
Temperature Range  
T , TSTG -55 to 175  
°C  
J
TypicalThermal Resistance Junction  
to Lead  
RuJL  
RuJA  
20  
75  
°C/W  
°C/W  
TypicalThermal Resistance Junction  
to Ambient  
Notes:  
1. Non-repetitive current pulse , per Fig. 3 and derated aboveTA = 25OC per Fig. 2.  
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per  
minute maximum.  
3. VF<3.5V for devices of VBR <_ 200V and VF<5.0V for devices of VBR >_ 201V.  
©2009 Littelfuse, Inc.  
71  
Revision: January 09, 2009  
SA Series  
Specifications are subject to change without notice.  
Please refer to http://www.Littelfuse.com/series/SA.html for current information.  

SA33A-B 替代型号

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