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
SAM20HF – SAM30HF
and
SAM20HFSMS – SAM30HFSMS
1 Amp
2000
─
3000 VOLTS
30 nsec
HIGH VOLTAGE
HYPER FAST RECTIFIER
FEATURES:
Hyper Fast Recovery: 30 nsec Maximum
PIV to 3000 Volts
Hermetically Sealed
Void-Free Construction
Metallurgically Bonded
175°C Maximum Operating Temperature
TX, TXV, and Space Level Screening Available
2/
Designer’s Data Sheet
Part Number / Ordering Information
1/
SAM __ HF
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
│
└
__ __
│
│
│
│
└
└
Screening
2/
= None
TX = TX Level
TXV = TXV Level
S = S Level
Package
____ = Axial Leaded
SMS = Surface Mount Square Tab
Recovery Time
HF = Hyper Fast
20 = 2000
25 = 2500
30 = 3000
└
Voltage
ELECTRICAL CHARACTERISTICS (at 25°C unless otherwise specified)
Part
Number
Symbol
Units
Conditions
Peak
Inverse
Voltage
PIV
V
A
25°C
Average
Rectifier
Current
I
O
mA
100°C
Maximum
Reverse
Current
I
R
μA
@ PIV
25°C
@ PIV
100°C
Maximum
Forward
Voltage
V
F
V
@1A
Maximum
Surge
Current
(1 Cycle)
I
FSM
A
t
P
= 8.3 ms
sine
Maximum
Reverse
Recovery
Time
t
RR
ns
I
F
= .5 A
I
R
= 1 A
I
RR
= .25 A
Maximum
Junction
Capacitance
C
J
pF
V
R
= 100 V
f
T
= 1 MHz
Typical
Thermal
Resistance
R
θJL
/ R
θJE
°C/W
R
θJL
: L=3/8”
R
θJE
: L=0”
SAM20HF
SAM25HF
SAM30HF
SAM20HFSMS
SAM25HFSMS
SAM30HFSMS
2000
2500
3000
2000
2500
3000
1
1
1
1
1
1
750
750
750
800
800
800
1.0
1.0
1.0
1.0
1.0
1.0
150
150
150
150
150
150
8.5
8.5
8.5
8.5
8.5
8.5
25
25
25
25
25
25
30
30
30
30
30
30
Axial
15
15
15
15
15
15
SMS
12
12
12
6
6
6
1/ For Ordering Information, Price, Operating Curves, and Availability – Contact Factory.
2/ Screening based on MIL-PRF-19500. Screening flow available on request.
3/ Operating and testing over 10,000 V/inch may require encapsulation or immersion in a suitable
dielectric material.
4/ Max. forward voltage measured with instantaneous forward pulse of 300µsec minimum.
5/ Max. end tab temp. for soldering is 250°C for 5 sec maximum.
6/ Operating and storage temperature: -65°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 #: RC0171A
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
SAM20HF – SAM30HF
and
SAM20HFSMS – SAM30HFSMS
PACKAGE OUTLINE: Axial
DIMENSIONS
DIM
A
B
C
D
MIN
---
---
.055”
.400”
MAX
.300”
.320”
.063”
---
PACKAGE OUTLINE: Surface Mount Square Tab
DIMENSIONS
DIM
A
B
C
D
MIN
.195”
.330”
.020”
.002”
MAX
.205”
.410”
.035”
---
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RC0171A
DOC
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