SR1620 Rectifiers Datasheet

SR1620 Datasheet PDF, Equivalent


Part Number

SR1620

Description

Schottky Barrier Rectifiers

Manufacture

LGE

Total Page 2 Pages
PDF Download
Download SR1620 Datasheet PDF


SR1620
Features
Metal-Semiconductor junction with guard ring
Epitaxial construction
For use in low voltage,high frequency inverters free
xxxx wheeling,and polarity protection applications
Low forward voltage drop,low switching losses
High surge capability
The plastic material carries U/L recognition 94V-0
MechaHnigich asulrgDeacatapability
High surge capability
Case:JEDEC TO--220AC,molded plastic
Polarity: As marked
Weight: 0.064 ounce, 1.81 grams
Mounting position: Any
SR1620-SR1680
Schottky Barrier Rectifiers
REVERSE VOLTAGE: 20 - 80 V
FORWARD CURRENT: 16 A
TO-220AC
10.2± 0.2
3.8± 0.15
4.5± 0.2
1.4± 0.2
PIN
12
2.6± 0.2
0.9± 0.1
5.0± 0.1
0.5± 0.1
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
SR
1620
SR
1630
SR
1640
SR
1660
Maximum recurrent peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
h @TA=100
VRRM
VRMS
VDC
IF(AV)
20
14
20
30 40
21 28
30 40
60
42
60
16.0
Peak forw ard surge current 8.3 ms single half
b sine-w ave superimposed on rated load
v (JEDEC Method) @TJ =125
IFSM
200.0
Maximum instantaneous forw ard voltage per leg
@ 16A (Note1)
VF
0.55
0.7
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=100
Operating junction temperature range
Storage temperature range
Note: 1. Pulse test:300us pulse width,1% duty cy cle.
IR
TJ
TSTG
1.0
50.0
-55 --- +150
-55 --- +150
SR
1680
80
56
80
UNITS
V
V
V
A
A
0.85 V
mA
http://www.luguang.cn
mail:lge@luguang.cn

SR1620
SR1620-SR1680
Schottky Barrier Rectifiers
Ratings AND Charactieristic Curves
FIG.1 --FORWARD CURRENT DERATING CURVE
FIG.2 -- TYPICAL REVERSE CHARACTERISTICS
18
15
Resistive or inductive load
12
9
6
3
0
0 50 100
150
1000
100
10
1
0.1
0.01
0
TJ=150
TJ=75
TJ=25
20 40 60 80 100
CASE TEMPERATURE,
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FIG.3 -- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
SR1660-SR1680
SR1620-SR1640
10
1.0
Pulse width=300 s
1% Duty Cycle
0.1
.2 .3 .4 .5 .6 .7 .8
.9 1.0
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.4 -- PEAK FORWARD SURGE CURRENT
200
175
150
125
100
75
50
25
0
1
TJ=TJMAX.
8.3ms Single Half Sine-Wave
(JEDEC Method)
5 10
50 100
NUMBER OF CYCLE AT 60Hz
http://www.luguang.cn
mail:lge@luguang.cn


Features Features Metal-Semiconductor junction wi th guard ring Epitaxial construction Fo r use in low voltage,high frequency inv erters free xxxx wheeling,and polarity protection applications Low forward vol tage drop,low switching losses High sur ge capability The plastic material carr ies U/L recognition 94V-0 MechaHnigich asulrgDeacatapability High surge capabi lity Case:JEDEC TO--220AC,molded plasti c Polarity: As marked Weight: 0.064 oun ce, 1.81 grams Mounting position: Any SR1620-SR1680 Schottky Barrier Rectifie rs REVERSE VOLTAGE: 20 - 80 V FORWARD C URRENT: 16 A TO-220AC 2.8± 0.1 10.2 0.2 3.8± 0.15 4.5± 0.2 1.4± 0.2 3.5± 0.3 13.8± 0.5 8.9± 0.2 19.0± 0.5 PIN 12 2.6± 0.2 0.9± 0.1 5.0 ± 0.1 0.5± 0.1 Dimensions in millim eters MAXIMUM RATINGS AND ELECTRICAL C HARACTERISTICS Ratings at 25 ambient te mperature unless otherwise specified. S ingle phase,half wave,60 Hz,resistive o r inductive load. For capacitive load,d erate by 20%. SR 1620 SR 1630 SR 1640 SR 1660 Maximum recu.
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