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
SRL2040 Series
20 AMP
HYPER FAST RECTIFIER
400 Volts
40 nsec
Features:
Replaces JEDEC packages: TO-257, and TO-254
Higher Current 20A vrs 8A, 12A, & 15 A
Lower forward Voltage drop 1.30 V vrs 1.60 V
Faster recovery time 40 nS vrs 60 nS
Higher surge rating 350A vrs 60A, 125A, 140 A
Lower thermal resistance 1.5
º
C/W vrs 1.8 and 2.5
º
C/W
3/
Hermetically sealed void-free construction
Higher voltages available - contact factory
Surface mount replacement for 1N6766, 1N6772, 1N6778
TX, TXV, and Space level screening available
Designer’s Data Sheet
Part Number / Ordering Information
1/
SRL 20 40 __ __
| |
|
└
Screening
2/
| |
|
__
= Not Screened
| |
|
TX = TX Level
| |
|
TXV = TXV Level
| |
|
S = S Level
| |
|
| |
└
Package
| |
__ = Axial Leaded
| |
BT = Button Tab
| |
|
└
Voltage
|
40 = 400 V
|
└
Current
20 = 20 A
MAXIMUM RATINGS
Peak Repetitive Reverse Voltage and
DC Blocking Voltage
Average Rectified Forward Current
(Resistive load, 60Hz sine wave, Tc=100°C, T
L
=55°C
)
Symbol
V
RRM
V
RWM
V
R
I
O
I
FSM
T
J
& T
STG
Axial @ 1/8”
Button Tab
R
JC
Value
400
20
350
-65 to +175
6.0
1.5
Units
Volts
Amps
Amps
o
o
Peak Surge Current
(8.3 ms pulse, half sine wave superimposed on Io, allow junction to reach equilibrium
between pulses, T
A
=25
o
C)
Junction and Storage Temperature
Maximum Thermal Resistance
Junction to anode terminal
C
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.
3/
PIND testing not required on void free devices per MIL-PRF-19500.
Axial Leaded (__)
SRL Button (BT)
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RC0156A
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
SRL2040 Series
(Ta = 25
o
C unless specified)
ELECTRICAL CHARACTERISTICS
Instantaneous Forward Voltage Drop
(I
F
= 20A pulsed)
Symbol
V
F1
V
F2
I
R1
I
R1
BVR
C
J
t
rr
Max
1.4
1.6
10
1
400
100
40
Unit
V
V
A
mA
V
(min)
pF
nsec
Instantaneous Forward Voltage Drop
(I
F
= 20A pulsed, T
A
= -65
o
C )
(Rated V
R
, pulsed)
Reverse Leakage Current
Reverse Leakage Current
Breakdown Voltage
(I
R
= 100
A)
(Rated V
R
, pulsed, T
A
= 100
o
C)
Junction Capacitance
(V
R
=10 V
DC
, f = 1MHz, T
A
= 25
o
C)
Reverse Recovery Time
(I
F
= 0.5A, I
R
= 1.0 A, I
RR
= 0.25A, T
A
= 25
o
C)
CASE OUTLINES: Axial Leaded (__)
Dim
A
B
C
D
P1
P2
Min
Max
0.115”
0.135”
0.150”
0.190”
0.900”
—
0.038”
0.042”
0.145”
0.155”
0.125” REF
CASE OUTLINES: Button (BT)
Dim
A
A1
B
C
C1
P1
P2
P3
P4
T
R
Min
Max
0.125”
0.150”
—
0.020”
—
0.190”
0.190”
0.210”
0.280” REF
0.145”
0.155”
0.055”
0.075”
0.090”
0.110”
0.060” REF
0.008”
0.012”
0.015” REF
Notes:
* Diode body profile may differ from the one
shown for illustration
**Dimensions prior to solder dipping
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RC0156A
DOC
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