- 146 -
Marking
0 5
0 5
30
5
.250(6.55)
.246(6.45)
.211(5.36)
.207(5.26)
.274(6.95)
.270(6.85)
.250(6.55)
.246(6.45)
.024(0.60)
.031(0.80)
.165(4.20)
.149(3.80)
.043(1.10)
.035(0.90)
.093(2.35)
.089(2.25)
.013(0.54)
.011(0.48)
.384(9.75)
.364(9.25)
.053(1.30)
.045(1.10)
.059(1.45)
.039(0.95)
.112(2.85)
.092(2.35)
.211(5.36)
.207(5.26)
.013(0.54)
.011(0.48)
1
2
3
SRD1020 THRU SRD10100
10.0 AMPS. Schottky Barrier Rectifiers
Voltage Range
20 to 100 Volts
Current
10.0 Amperes
Features
Highly stable oxide passivated junction
Guarding for stress protection
Matched dual die construction May be
Paralleled for high current output
High
dv/dt
capability
Short heat sink tap manufactured not sheared
Very low forward voltage drop
Epoxy meets UL94, VO at 1/8
"
Mechanical Data
Cases: Epoxy, molded
Weight: 0.4 gram (approximately)
Finish: All external surfaces corrosion resistant and
terminal leads are readily solderable
Lead and mounting surface temperature for
soldering purposes: 260
O
C max. for 10 seconds
Shipped 75 units per plastic tube
Marking: SRD1020, SRD1030, SRD1040,
SRD1050, SRD1060
D
-
PAK
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol
SRD
1020
SRD
1030
SRD
1040
SRD
1050
SRD
1060
SRD
10100
Units
Maximum Recurrent Peak Reverse Voltage
V
RRM
20 30 40 50 60 100
V
Maximum RMS Voltage
V
RMS
14 21 28 35 42 70 V
Maximum DC Blocking Voltage
V
DC
20 30 40 50 60 100
V
Maximum Average Forward Rectified Current
at T
C
=
115
I
(AV)
10 A
Nonrepetitive Peak Surge Current
(Surge Applied at Rated Load Conditions Halfwave,
Single Phase, 60 HZ)
I
FSM
75 A
M
aximum
I
nstantaneous
F
orward
V
oltage at
@5.0A
V
F
0.55 0.7
0.90
V
Maximum D.C. Reverse Current @ Tc=25
at Rated DC Blocking Voltage(Note 1) @ Tc=100
I
R
2.0
30
1.0
30
mA
mA
Maximum Thermal Resistance Per Leg
(Note 2)
R
JC
R
JA
3
75
/W
Operating Junction Temperature Range
T
J
-55
to
+125
Storage Temperature Range
T
STG
-55
to
+150
Notes:
1
.
Pulse Test: Pulse Width = 300 us, 2.0% Duty Cycle.
2. Thermal Resistance from Junction to Case and Thermal Resistance from Junction to
Ambient.
- 147 -
RATINGS AND CHARACTERISTIC CURVES (SRD1020 THRU SRD10100)
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
PEAK
FOR
W
ARD
SURGE
CURRENT
.
(A)
1
2
5
10
20
100
50
25
75
50
100
125
150
NUMBER OF CYCLES AT 60Hz
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
JUNCTION
CAP
ACIT
ANCE.(pF)
.1
.4
1.0
4
10
40
80 100
100
200
400
600
1000
800
2000
4000
REVERSE VOLTAGE. (V)
Tj=25 C
f=1.0MHz
Vsig=50mVp-p
0
FIG.4- TYPICAL FORWARD CHARACTERISTICS
PER LEG
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
.
(A)
.2
.3
.4
.5
.6
.7
.8
.9
1.0
1.1
0.1
1.0
10
50
INSTANTANEOUS FORWARD VOLTAGE. (V)
FIG.3- TYPICAL REVERSE CHARACTERISTICS
PER LEG
INST
ANT
ANEOUS
REVERSE
CURRENT
.
(mA)
0
20
40
60
80
100
120
140
.001
.01
.10
1.0
10
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
Tj=125 C
0
Tj=25 C
0
Tj=75 C
0
FIG.1- FORWARD CURRENT DERATING CURVE
A
VERAGE
FOR
W
ARD
CURRENT
.
(A)
0
50
100
150
0
2.5
5
7.5
10
12.5
CASE TEMPERATURE. ( C)
o
SRD1020-40
SRD10100
SRD1050-60
0
PDF 
ZIP