SR502 - SR509
SCHOTTKY BARRIER RECTIFIER DIODE
VOLTAGE RANGE: 20 - 100V
CURRENT: 5.0 A
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
C
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
Protection Applications
D
Mechanical Data
DO-201AD
!
!
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
Dim
A
Min
25.40
7.20
1.20
4.80
Max
¾
B
9.50
1.30
5.30
!
!
!
!
C
D
All Dimensions in mm
Marking: Type Number
@TA=25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
For capacitive load, derate current by 20%.
Single Phase, half wave, 60Hz, resistive or inductive load.
Characteristic
Symbol SR502 SR503 SR504 SR505 SR506 SR508 SR509
Unit
RRM
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
RWM
20
14
30
21
40
28
50
60
42
80
56
100
70
V
R
V
R(RMS)
RMS Reverse Voltage
V
35
V
A
Average Rectified Output Current @TL = 100°C
(Note 1)
O
I
5.0
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method)
FSM
I
150
A
FM
Forward Voltage
@IF = 5.0A
V
0.55
500
0.70
0.85
V
Peak Reverse Current
At Rated DC Blocking Voltage
@TA = 25°C
@TA = 100°C
0.5
50
RM
I
mA
j
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating and Storage Temperature Range
C
400
pF
°C/W
°C
JA
ꢀ
R
10
j
STG
T, T
-65 to +150
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.
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