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SRM1250HE

更新时间：2025-07-09 17:29:50
品牌：SENSITRON
描述：Rectifier Diode, 1 Element, 0.25A, Silicon, HERMETIC SEALED, 107, 2 PIN

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SRM1250HE 概述

Rectifier Diode, 1 Element, 0.25A, Silicon, HERMETIC SEALED, 107, 2 PIN 整流二极管

SRM1250HE 规格参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Active包装说明：E-XALF-W2
针数：2Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8541.10.00.70
风险等级：5.74外壳连接：ISOLATED
配置：SINGLE二极管元件材料：SILICON
二极管类型：RECTIFIER DIODEJESD-30 代码：E-XALF-W2
元件数量：1端子数量：2
最大输出电流：0.25 A封装主体材料：UNSPECIFIED
封装形状：ELLIPTICAL封装形式：LONG FORM
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
最大反向恢复时间：0.07 µs表面贴装：NO
端子形式：WIRE端子位置：AXIAL
处于峰值回流温度下的最长时间：NOT SPECIFIEDBase Number Matches：1

SRM1250HE 数据手册

通过下载SRM1250HE数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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SENSITRON  
SEMICONDUCTOR  
SRM1XXX/U  
SRM3XXX/U  
TECHNICAL DATA  
DATASHEET 4196, REV. –  
HERMETIC, HIGH VOLTAGE,  
ULTRAFAST RECOVERY RECTIFIERS  
AXIAL / MELF  
Applications:  
• High performance voltage doublers z High voltage DC to DC converters / SMPS  
Features:  
• Ultrafast Recovery At Low And High Temperature  
• Low Forward Voltage Drop  
• High Efficiency Switching Enables High Frequency Voltage Multiplier Designs  
• High Surge Capacity  
• Available In Leaded And Surface Mount Packaging  
• All Package Styles Are Hermetic  
MAXIMUM RATINGS  
All ratings are at TA = 25oC unless otherwise specified.  
CHARACTERISTICS SYMBOL  
PART/PACKAGE  
TYPE  
MAX  
UNITS  
Reverse Recovery  
Time  
Trr NOTE 1  
HE, UF  
70, 100  
nsec  
Thermal Resistance  
Thermal Resistance  
107, 307  
Melf-C, Melf-D  
--  
50, 21.5  
18, 10  
RθJC  
RθJC  
°C/W  
°C/W  
°C  
Operating and  
Storage Temperature  
Note 1: Trr test method with drawing if applicable.  
Top & Tstg  
-65 to +175  
• 221 West Industry Court ꢀ Deer Park, NY 11729-4681 ꢀ Phone (631) 586 7600 Fax (631) 242 9798 •  
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •  
SRM1XXX/U  
SRM3XXX/U  
SENSITRON  
TECHNICAL DATA  
DATA SHEET 4196, REV. –  
ELECTRICAL CHARACTERISTICS  
MAX AVG.  
DC OUTPUT  
CURRENT  
MAXIMUM  
MAX.  
REVERSE  
RECOVERY  
TIME  
NOTE 1  
HE/UF  
THERM.  
RES.  
RθJX  
PEAK  
INVER  
SE  
VOLT  
AGE  
PACKAGE  
STYLE  
REVERSE  
CURRENT  
@PIV  
__________  
µAmps  
MAX. PEAK  
FORWARD  
VOLTAGE  
(PULSED)  
PEAK  
1 CYCLE  
SURGE  
TYPE  
NUMBER  
CURRENT  
d=.250”  
Amps  
Volts  
1500  
V
A
Amps  
25  
Nsec  
55°C  
100°C  
25°C  
100°C  
°C/W  
SRM1150HE/UF  
SRM1200HE/UF  
SRM1250HE/UF  
SRM1300HE/UF  
SRM1400HE/UF  
SRM1500HE/UF  
SRM1600HE/UF  
SRM3150HE/UF  
SRM3200HE/UF  
SRM3250HE/UF  
SRM3300HE/UF  
SRM3400HE/UF  
SRM3500HE/UF  
SRM3600HE/UF  
.50  
.250  
.50  
.50  
.50  
.50  
.50  
.50  
.50  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
20  
3.0  
.50  
70/100  
50  
2000  
2500  
3000  
4000  
5000  
6000  
1500  
2000  
2500  
3000  
4000  
5000  
6000  
.50  
.25  
.25  
.15  
.15  
.10  
1.5  
1.5  
.75  
.75  
.50  
.50  
.25  
.250  
.125  
.125  
.075  
.075  
.050  
.750  
.750  
.375  
.375  
.250  
.250  
.125  
20  
20  
20  
20  
20  
20  
25  
25  
25  
25  
25  
25  
25  
3.0  
5.0  
5.0  
7.0  
7.0  
9.0  
4.0  
4.0  
6.0  
6.0  
9.0  
9.0  
10.5  
.50  
.25  
.25  
.15  
.15  
.10  
1.5  
1.5  
.75  
.75  
.50  
.50  
.25  
25  
15  
15  
10  
10  
5
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
50  
50  
50  
50  
50  
107  
50  
60  
60  
40  
40  
25  
25  
15  
21.5  
21.5  
21.5  
21.5  
21.5  
21.5  
21.5  
307  
Note 1: Trr test method with drawing if applicable.  
ELECTRICAL CHARACTERISTICS (MELFs)  
MAX AVG.  
DC OUTPUT  
CURRENT  
MAXIMUM  
REVERSE  
CURRENT  
@PIV  
MAX  
REVERSE  
RECOVERY  
TIME  
NOTE 1  
HE/UF  
PEAK  
INVE  
RSE  
VOLT  
AGE  
MAX.  
PEAK  
FORWARD  
VOLTAGE  
(PULSED)  
PACKAGE  
STYLE  
THERM  
.RES.  
RθJX  
PEAK  
1 CYCLE  
SURGE  
TYPE  
NUMBER  
CURRENT  
__________  
µAmps  
Amps  
100  
55OC  
25°  
100°  
Volts  
V
A
Amps  
Nsec  
°C/W  
OC  
OC  
OC  
SRM1150HEU/UFU  
SRM1200 HEU/UFU  
SRM1250HEU/UFU  
SRM1300HEU/UFU  
SRM1400HEU/UFU  
SRM1500HEU/UFU  
SRM1600HEU/UFU  
SRM3150HEU/UFU  
SRM3200HEU/UFU  
SRM3250HEU/UFU  
SRM3300HEU/UFU  
SRM3400HEU/UFU  
SRM3500HEU/UFU  
SRM3600HEU/UFU  
1500  
2000  
2500  
3000  
4000  
5000  
6000  
1500  
2000  
2500  
3000  
4000  
5000  
6000  
.50  
.50  
.25  
.25  
.15  
.15  
.10  
1.5  
1.5  
.75  
.75  
.50  
.50  
.25  
.250  
.250  
.125  
.125  
.075  
.075  
.050  
.750  
.750  
.375  
.375  
.250  
.250  
.125  
.50  
.50  
.50  
.50  
.50  
.50  
.50  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
20  
20  
20  
20  
20  
20  
20  
25  
25  
25  
25  
25  
25  
25  
3.0  
3.0  
5.0  
5.0  
7.0  
7.0  
9.0  
4.0  
4.0  
6.0  
6.0  
9.0  
9.0  
10.5  
.50  
.50  
.25  
.25  
.15  
.15  
.10  
1.5  
1.5  
.75  
.75  
.50  
.50  
.25  
25  
25  
15  
15  
10  
10  
5.0  
60  
60  
40  
40  
25  
25  
15  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
70/100  
18  
18  
18  
18  
18  
18  
18  
10  
10  
10  
10  
10  
10  
10  
MELF-C  
MELF-D  
Note 1: Trr test method with drawing if applicable.  
• 221 West Industry Court ꢀ Deer Park, NY 11729-4681 ꢀ Phone (631) 586 7600 Fax (631) 242 9798 •  
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •  
SRM1XXX/U  
SRM3XXX/U  
SENSITRON  
TECHNICAL DATA  
DATA SHEET 4196, REV. –  
MECHANICAL DIMENSIONS (Axial) In Inches / (mm), min./max.  
D
B
G
L
PACKAGE  
STYLE  
107  
AXIAL DIMENSIONS - INCHES / MILLIMETERS  
G
L
φB  
φD  
.026/.033  
.66/.84  
.115/.180  
2.92/4.57  
.115/.180  
2.92/4.57  
.130/.300  
3.30/7.62  
.130/.300  
3.30/7.62  
.90/1.30  
22.9/33.0  
.90/1.30  
22.9/33.0  
307  
.037/.042  
.94/1.07  
Note: Cathode side of device is indicated by a dark band marked on body.  
MECHANICAL DIMENSIONS (Melf) In Inches / (mm), min./max.  
B
R = 0.020 Max  
C
D
D
A
PACKAGE  
MELF DIMENSIONS - INCHES / MILLIMETERS  
STYLE  
A
B
C
D
MELF-C  
.168/.300  
4.27/7.62  
.168/.300  
4.27/7.62  
.019/.028  
.48/.72  
.003 Min  
.076 Min  
.003 Min  
.076 Min  
.091/.128  
2.31/3.21  
.137/.148  
3.48/3.76  
MELF-D  
.019/.028  
.48/.72  
Note: Cathode side of device is indicated by a dark band marked on body.  
• 221 West Industry Court ꢀ Deer Park, NY 11729-4681 ꢀ Phone (631) 586 7600 Fax (631) 242 9798 •  
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •  
SRM1XXX/U  
SRM3XXX/U  
SENSITRON  
TECHNICAL DATA  
DATA SHEET 4196, REV. –  
DISCLAIMER:  
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product  
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the  
datasheet(s).  
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical  
equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’  
fail-safe precautions or other arrangement .  
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of  
the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any  
other problems that may result from applications of information, products or circuits described in the datasheets.  
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at  
a value exceeding the absolute maximum rating.  
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.  
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron  
Semiconductor.  
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder  
maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When  
exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.  
• 221 West Industry Court ꢀ Deer Park, NY 11729-4681 ꢀ Phone (631) 586 7600 Fax (631) 242 9798 •  
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •  

SRM1250HE 相关器件

型号 制造商 描述 价格 文档
SRM1250HES SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon 获取价格
SRM1250HEU SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon, HERMETIC SEALED, MELF-C, 2 PIN 获取价格
SRM1250HEUS SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon, HERMETIC SEALED, MELF-2 获取价格
SRM1250RG SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon 获取价格
SRM1250RGS SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon 获取价格
SRM1250RGU SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon, HERMETIC SEALED, MELF-2 获取价格
SRM1250RGUS SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon, HERMETIC SEALED, MELF-2 获取价格
SRM1250UF SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon, HERMETIC SEALED, 107, 2 PIN 获取价格
SRM1250UFS SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon 获取价格
SRM1250UFU SENSITRON Rectifier Diode, 1 Element, 0.25A, Silicon, HERMETIC SEALED, MELF-C, 2 PIN 获取价格

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