5182

SRS3120HEUR
SRS3120HEURSx
SENSITRON
SEMICONDUCTOR
DATASHEET 5182, REV D
SURFACE MOUNT ULTRAFAST RECTIFIER
(MELF)
DESCRIPTION: 1200 VOLT, 1.0 AMP, 30 NS RECTIFIER IN A SURFACE MOUNT (MELF) PACKAGE

Order part number SRS3120HEURSS for JANS equivalent screening and QCI
MAXIMUM RATINGS
ALL RATINGS ARE AT TA=25oC UNLESS OTHERWISE SPECIFIED.
RATING
SYMBOL
VBR
BREAKDOWN VOLTAGE
PEAK INVERSE VOLTAGE
MAXIMUM AVERAGE DC OUTPUT CURRENT
PEAK SINGLE CYCLE SURGE CURRENT
MIN
1200
MAX
UNITS
Volts
PIV
900
Volts
Io
1.0
Amps
IFSM
40
Amps
RJC
10
o
ZJX
2.5
o
(tp=8.3 ms, half sine wave)
MAXIMUM THERMAL RESISTANCE
C/W
(Junction to end cap)
THERMAL IMPEDANCE
MAXIMUM OPERATING AND STORAGE TEMPERATURE RANGE
Top,sig
-65
+175
C/W
o
C
ELECTRICAL CHARACTERISTICS
CHARACTERISTIC
FORWARD VOLTAGE DROP
300s pulse
FORWARD VOLTAGE DROP
300s pulse
REVERSE CURRENT @ 900V
BREAKDOWN VOLTAGE
BREAKDOWN VOLTAGE
REVERSE RECOVERY TIME
JUNCTION CAPACITANCE
TEST CONDITIONS
IF=0.1 A
SYMBOL
VF
MIN
TYP
MAX
1.0
UNITS
Volts
IF=0.2 A
VF
1.15
Volts
o
VF
3.2
Volts
0.68
0.75
Volts
20
2.0
30
30
70
25
35
75
30
A
A
Volts
Volts
Nsec
Nsec
pF
TA= -55 C, IF=1.0 A
o
TJ=+100 C, IF=0.1 A
o
TA=25 C
o
TA=100 C
IBR=50 A
o
IBR=50 A, TA=-55 C
IF=500mA, IR=1A,
IRR=250mA
f=1MHz, VR=10V,
o
TA=25 C
VF
IR
IR
VBR
VBR
o
trr @ 25 C
o
trr @ 100 C
CJ
1200
1100
©2015 Sensitron Semiconductor  221 West Industry Court  Deer Park, NY 11729-4681
Phone (631) 586-7600  Fax (631) 242-9798  www.sensitron.com  [email protected]
SRS3120HEUR
SRS3120HEURSx
SENSITRON
TECHNICAL DATA
DATASHEET 5182, REV D
PACKAGE DIMENSIONS (inches/mm)
.028 (.72
.019 .48)
0.020 R Max
(.508)
.003 Min
(.076)
.148 (3.8
.137 3.4)
.148 (3.8
.225 (5.8
.137 3.4 )
.200 5.0)
MELF-B
Note: The cathode side is marked with a dark colored band on one side of the diode body.
PART ORDERING INFORMATION
Sensitron Part Number
SRS3120HEUR
SRS3120HEURA
SRS3120HEURSJ/ SRS3120HEURASJ
SRS3120HEURSX/SRS3120HEURASX
SRS3120HEURSV/SRS3120HEURASV
SRS3120HEURSS/SRS3120HEURASS
Description
Glass Frit package
Glass Sleeve package
Screened & tested to the military screening flow, in accordance with Sensitron Specification 7700-4093
Screened & tested to the military screening flow, in accordance with Sensitron Specification 7700-4093
Screened & tested to the military screening flow, in accordance with Sensitron Specification 7700-4093
Screened & tested to the military screening flow, in accordance with Sensitron Specification 7700-4091
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.
©2015 Sensitron Semiconductor  221 West Industry Court  Deer Park, NY 11729-4681
Phone (631) 586-7600  Fax (631) 242-9798  www.sensitron.com  [email protected]