SHR25UF – SHR60UF
and
SHR25UFSMS – SHR60UFSMS
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
Designer’s Data Sheet
Part Number / Ordering Information 1/
500 mA
2500 ─ 6000 VOLTS
60 nsec
HIGH VOLTAGE
RECTIFIER
SHR_ _ UF __ __
L Screening2/
= None
TX = TX Level
L
L
L
TXV = TXV Level
S = S Level
Package
____ = Axial
SMS = Surface Mount Square Tab
FEATURES:
Recovery Time
UF = Ultra Fast
High Current Replacement for SHM diode series
Ultra Fast Recovery: 60nsec Maximum
PIV to 6000 Volts
Hermetically Sealed
Void-Free Construction
Voltage
25 = 2500
30 = 3000
40 = 4000
50 = 5000
60 = 6000
Metallurgically Bonded
175°C Maximum Operating Temperature
Higher voltages available – contact factory
Standard, fast, and hyper fast reverse recovery
versions available – contact factory
TX, TXV, and Space Level Screening Available2/
ELECTRICAL CHARACTERISTICS
Maximum
Surge
Current
(1 Cycle)
Maximum
Reverse
Recovery
Time
Peak
Part
Number
Maximum
Forward
Voltage
Maximum
Junction
Capacitance
Typical
Thermal
Impedance
Maximum
Reverse Current
Inverse
Voltage
Average Rectifier Current
4/
Symbol
Units
PIV
I
IR @ PIV
I
trr
C
J
V
F
JL
0
FSM
JE
mA
Volts
25°C
Amps
25°C
nsec
pF
A
°C/W
8/
100°C
Volts
V
= 100V
= 1MHZ
R
L =
3/8”
Conditions
25°C
25°C
100°C
25°C
Axial
@ TL @ TEC
SMS
f
T
SHR25UF
SHR30UF
SHR40UF
SHR50UF
SHR60UF
2500
3000
4000
5000
6000
500
500
500
400
400
350
350
350
250
250
450
450
450
350
350
1.0
1.0
1.0
1.0
1.0
15
15
15
15
15
8.5
8.5
8.5
11.5
11.5
25
25
25
25
25
60
60
60
60
60
6
6
6
4
4
15
15
15
15
15
35
35
35
35
35
Higher Voltages Available – Contact Factory
1/ For ordering information, price, operating curves, and availability – Contact factory.
2/ Screening based on MIL-PRF-19500. Screening flows available on request.
3/ Operating and testing over 10,000 V/inch may require encapsulation or immersion in a
suitable dielectric material.
Axial Leaded
SMS
4/ Max. Instantaneous forward voltage measured @ 25°C rated Io pulsed
5/ Max. End Tab temp. for soldering is 250°C for 5 sec maximum.
6/ Operating and storage temperature: -65°C to +175°C.
7/ Reverse Recovery Test Conditions: IF=500mA, IR=1000mA, IRR=250mA, TA=25°C.
8/ Derate Io current linearly from 25°C to 100°C and from 100°C to 175°C
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RC0178A
DOC