SR202 - SR209
SCHOTTKY BARRIER RECTIFIER DIODE
VOLTAGE RANGE: 20 - 9 0V
CURRENT: 2.0 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
Protection Applications
C
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
D
Mechanical Data
DO-15
Case : DO-15 Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
·
·
·
Dim
A
Min
25.40
5.50
Max
—
B
7.62
0.889
3.60
·
·
·
C
0.686
2.60
Polarity : Color band denotes cathode end
Mounting position : Any
Weight : 0.465 gram
D
All Dimensions in mm
@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 SR202 SR203 SR204 SR205 SR206 SR208 SR209
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
RRM
RWM
20
14
30
21
40
28
50
60
42
80
56
90
63
V
V
R
RMS Reverse Voltage
V
R(RMS)
35
V
A
Average Rectified Output Current @TL = 100°C
(Note 1)
I
O
2.0
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method)
I
FSM
50
A
Forward Voltage
@IF = 2.0A
V
FM
0.50
170
0.70
0.85
V
Peak Reverse Current
At Rated DC Blocking Voltage
@TA = 25°C
@TA = 100°C
0.5
10
I
RM
mA
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating and Storage Temperature Range
C
j
140
pF
°C/W
°C
R
ꢀJA
35
T
j
, TSTG
-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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