SDH20UF & UFSMS
thru
SDH60UF & UFSMS
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/
1-1.5 AMP
2000-6000 VOLTS
ULTRA FAST RECOVERY
HIGH VOLTAGE
SDH __ UF __ __
L Screening2/ = None
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
RECTIFIER
TX = TX Level
TXV = TXV Level
S = S Level
⏐
L
Package
___ = Axial
SMS = Surface Mount Square Tab
FEATURES:
•
•
•
Ultra Fast Recovery: 90 nsec Maximum
⏐
L
PIV to 6000 Volts
Hermetically Sealed Axial and Surface Mount
Package
Void-Free Construction
Metallurgically Bonded
Recovery Time
⏐
UF = Ultra Fast
Voltage
20 = 2000 V
25 = 2500 V
30 = 3000 V
40 = 4000 V
50 = 5000 V
60 = 6000 V
L
•
•
•
•
175°C Maximum Operating Temperature
Replacement for 1N6512 thru 1N6518 and
1N6520 thru 1N6526 in Many Applications
TX, TXV, and Space Level Screening Available2/
Available in Fast and Hyper Fast Versions.
Contact Factory.
•
•
ELECTRICAL CHARACTERISTICS
Maximum
Surge
Current
(1 Cycle)
Maximum
Reverse
Recovery
Time
Peak
Inverse
Voltage
Average
Rectifier
Current
Maximum
Reverse
Current
Maximum
Forward
Voltage
Maximum
Junction
Typical
Thermal
Part
Number
Capacitance Impedance
I
V
F
I
t
C
θ
θ
JL
Symbol
Units
PIV
IR
0
FSM
RR
J
JE
A
Volts
25°C
Amps
25°C
nsec
25°C
pF
°C/W
μA
Volts
V
= 100V
= 1MHZ
R
L =
1/8”
Conditions
25°C 100°C
25°C
100°C
f
T
SDH20UF
SDH25UF
SDH30UF
2000
2500
3000
1.5
1.5
1.5
1.0
1.0
1.0
1.0
1.0
1.0
25
25
25
7.5
7.5
7.5
60
60
60
90
90
90
10
4
4
4
8
8
8
10
10
SDH40UF
SDH50UF
SDH60UF
4000
5000
6000
1.0
1.0
1.0
0.5
0.5
0.5
1.0
1.0
1.0
25
25
25
10.5
10.5
10.5
40
40
40
90
90
90
8
8
8
4
4
4
8
8
8
1/ For Ordering Information, Price, and Availability – Contact Factory.
Axial
Surface Mount
Square Tab
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.
4/ IF = IO; Max. forward voltage measured with instantaneous forward pulse of
300µsec minimum.
5/ Max. Lead/End Tab temp. for soldering is 250°C, 3/8” from case for 5 sec
maximum.
6/ Operating and storage temperature: -65°C to +175°C.
7/ Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=.25A, TA=25°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 #: RC0059E
DOC