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
SED20HB45LV,
SED20HE45LV and
SED20HF45LV
20 AMP
45 VOLTS
LOW VF SCHOTTKY RECTIFIER
FEATURES:
Low Reverse Leakage
Very Low Forward Voltage Drop
Hermetically Sealed Power Surface
Mount Package
Guard Ring for Overvoltage Protection
Eutectic Die Attach
175
o
C Operating Temperature
TX, TXV, and Space Level Screening
Available
2/
Symbol
V
RRM
V
RWM
V
R
I
O
I
FSM
T
OP
& T
stg
SED20HB45LV
SED20HE45LV
SED20HF45LV
R
θJC
Designer’s Data Sheet
Part Number / Ordering Information
1/
SED20__ 45LV__
⏐
⏐
⏐
⏐
L
Screening
2/
= None
TX = TX Level
TXV = TXV Level
S = S Level
L
Configuration
HB = without lead
HE = with lead
HF = with lead, reverse polarity
•
•
•
•
•
•
•
MAXIMUM RATINGS
Peak Repetitive Reverse Voltage
and DC Blocking Voltage
Average Rectified Forward Current
(Resistive Load, 60 Hz, Sine Wave, T
A
= 100
o
C)
Peak Surge Current
(8.3 ms Pulse, Half Sine Wave, 1 pulse, T
A
= 25
o
C)
Operating and Storage Temperature
Maximum Thermal Resistance
Junction to Case
Value
45
20
250
-55 to +175
1.25
1.25
3.00
Units
Volts
Amps
Amps
o
C
o
C/W
Notes:
1/ For Ordering Information, Price, Operating Curves, and Availability –
Contact Factory.
2/ Screening based on MIL-PRF-19500. Screening flows available on request.
SEDPACK 1
HB Series
HE / HF Series
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: SH0054A
DOC
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
SED20HB45LV,
SED20HE45LV and
SED20HF45LV
Symbol
T
A
= -55
o
C
o
T
A
= 25 C
o
T
A
= 125 C
T
A
= -55
o
C
o
T
A
= 25 C
o
T
A
= 125 C
T
A
= -55
o
C
o
T
A
= 25 C
o
T
A
= 125 C
o
T
A
= 25 C
o
T
A
= 100 C
o
T
A
= 125 C
ELECTRICAL CHARACTERISTICS
Instantaneous Forward Voltage Drop
(I
F
=5 A
DC
, 300-500
μsec
Pulse)
Instantaneous Forward Voltage Drop
(I
F
=10 A
DC
, 300-500
μsec
Pulse)
Instantaneous Forward Voltage Drop
(I
F
=20 A
DC
, 300-500
μsec
Pulse)
Reverse Leakage Current
(Rated V
R
, 300
μsec
pulse minimum)
Junction Capacitance
o
(T
A
= 25 C, f = 1 MHz)
CASE OUTLINE: SED20HB45LV
Maximum
Typical
Unit
V
F1
V
F2
V
F3
V
F4
V
F5
V
F6
V
F7
V
F8
V
F9
I
R1
I
R2
I
R3
C
J1
C
J2
-
0.425
-
-
0.48
0.43
-
0.59
-
1
-
50
900
-
0.45
0.40
0.30
0.54
0.45
0.38
0.60
0.55
0.52
0.125
20
25
720
540
V
DC
V
DC
V
DC
mA
V
R
= 5V
V
R
= 10V
CASE OUTLINE: SED20HE45LV
pF
CASE OUTLINE: SED20HF45LV
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: SH0054A
DOC
Embedded System
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