SDH20UF & UFSMS
thru
SDH60UF & UFSMS
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
Designer’s Data Sheet
1-1.5 AMP
2000-6000 VOLTS
ULTRA FAST RECOVERY
HIGH VOLTAGE
RECTIFIER
Part Number / Ordering Information 1/
SDH _ _ UF _ _ __
L Screening2/ = None
TX = TX Level
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
⏐
L
⏐
⏐
⏐
⏐
L
TXV = TXV Level
S = S Level
Package
___ = Axial
SMS = Surface Mount Square Tab
FEATURES:
•
•
•
Ultra Fast Recovery: 90 nsec Maximum
PIV to 6000 Volts
Hermetically Sealed Axial and Surface Mount
Package
Void-Free Construction
Recovery Time
UF = Ultra Fast
L
Voltage
20 = 2000 V
•
•
•
•
Metallurgically Bonded
25 = 2500 V
30 = 3000 V
40 = 4000 V
50 = 5000 V
60 = 6000 V
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
Forward
Voltage
Maximum
Junction
Typical
Thermal
Maximum
Reverse Current
Part
Number
Capacitance Impedance
I
V
F
I
t
C
J
θ
θ
JL
Symbol
Units
PIV
IR
0
FSM
RR
JE
mA
Volts
25°C
Amps
25°C
nsec
pF
°C/W
μA
Volts
V
= 100V
= 1MHZ
R
L =
1/8”
Conditions
25°C 100°C
25°C
100°C
25°C
f
T
SDH20UF
SDH25UF
2000 1.5
2500 1.5
1.0
1.0
1.0
1.0
25
25
7.5
7.5
60
60
90
90
10
4
4
8
8
10
SDH30UF
SDH40UF
SDH50UF
SDH60UF
3000 1.5
4000 1.0
5000 1.0
6000 1.0
1.0
0.5
0.5
0.5
1.0
1.0
1.0
1.0
25
25
25
25
7.5
60
40
40
40
90
90
90
90
10
8
8
4
4
4
4
8
8
8
8
10.5
10.5
10.5
8
1/ For Ordering Information, Price, 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
Surface Mount
Square Tab
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 #: RC0059D
DOC