SR1020 THRU SR1060
SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage – 20 to 60 Volts
Forward Current – 10 Amperes
Features
•
Plastic package has UL Flammability
Classification 94V-0
•
Metal of silicon rectifier, majority carrier conduction
•
Guard ring for transient protection
•
High capability
•
Low power loss, high efficiency
•
High current capability, low forward voltage
•
High surge capacity
•
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
Mechanical Data
•
Case:
Molded plastic body, TO-220A
•
Terminals:
leads solderable per MIL-STD-202
method 208
•
Polarity:
As marked
•
Mounting Position:
Any
Absolute Maximum Ratings and Characteristics
Ratings at 25
O
C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or
inductive load. For capacitive load, derate by 20%
Parameter
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current
8.3mS Single half Sine-wave Superimposed
on Rated Load (JEDEC method)
Maximum Forward Voltage
at 10A DC and 25
O
C
Maximum Reverse Current
at Rated DC Blocking Voltage
Typical Junction Capacitance
Typical Thermal Resistance
2)
1)
Symbols
SR1020 SR1030 SR1040 SR1050 SR1060
20
30
40
50
60
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
14
20
21
30
28
40
10
250
35
50
42
60
Units
V
V
V
A
A
0.55
1
50
600
2
-55 to +125
-55 to +150
0.7
V
mA
at T
C
= 25
O
C
T
C
= 125
O
C
I
R
C
J
R
θJC
T
J
T
S
400
O
pF
C
/W
O
Operating Temperature Range
Storage Temperature Range
1)
2)
-55 to +150
C
C
O
Measured at 1 MHz and applied reverse voltage of 4 VDC
Thermal resistance from Junction to case per leg
SEMTECH ELECTRONICS LTD.
(Subsidiary
of Semtech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
R
Dated : 03/01/2006 H
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