
SR520 – SR5100
1 of 4 2006 Won-Top Electronics
Pb
SR520 – SR5100
5.0A SCHOTTKY BARRIER DIODE
Features
!
Schottky Barrier Chip
!
Guard Ring Die Construction for
Transient Protection
!
High Current Capability A B A
!
Low Power Loss, High Efficiency
!
High Surge Current Capability
!
For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Applications C
D
Mechanical Data
!
Case: DO-201AD, Molded Plastic
!
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
!
Polarity: Cathode Band
!
Weight: 1.2 grams (approx.)
!
Mounting Position: Any
!
Marking: Type Number
!
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
Maximum Ratings and Electrical Characteristics
@T
A
=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
SR520
SR530
SR540
SR550
SR560
SR580 SR5100
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
20
30
40
50
60
80
100
V
RMS Reverse Voltage
V
R(RMS)
14
21
28
35
42
56
70
V
Average Rectified Output Current @T
L
= 100°C
(Note 1)
I
O
5.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method)
I
FSM
150
A
Forward Voltage @I
F
= 5.0A
V
FM
0.55
0.70
0.85
V
Peak Reverse Current @T
= 25°C
At Rated DC Blocking Voltage @T
A
= 100°C
I
RM
0.5
50
mA
Typical Junction Capacitance (Note 2)
C
j
500
400
pF
Typical Thermal Resistance (Note 1)
R
JA
10
°C/W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +150
°C
Note: 1. Valid provided that leads are kept at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
WTE
POWER SEMICONDUCTORS
DO-201AD
Min
25.4
7.20
1.20
4.80
Dim
A
B
C
D
Max
—
9.50
1.30
5.30
All Dimensions in mm