SRAS2020 - SRAS20150
20.0 AMPS. Surface Mount Schottky Barrier Rectifiers
D2PAK
Features
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For surface mounted application
Ideal for automated pick & place
Low power loss, high efficiency
High current capability, low VF
High reliability
Epitaxial construction
Guard-ring for transient protection
Mechanical Data
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Cases: D2PAK molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: Pure tin plated, Lead solderable per
MIL-STD-202, Method 208 guaranteed
Polarity: As marked
High temperature soldering guaranteed:
260oC/10 seconds at terminals
Weight: 1.70 grams
Dimensions in inches and (millimeters)
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Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SRAS SRAS SRAS SRAS SRAS SRAS SRAS SRAS
2020 2030 2040 2050 2060 2090 20100 20150
Symbol
Units
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
90 100 150
63 70 105
90 100 150
V
V
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current See Fig. 1
I(AV)
20
A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
IFSM
330
A
Maximum Instantaneous Forward Voltage
@ 20A
@ 40A
VF
0.57
0.73
0.70
0.85
0.92
1.02
1.02
1.12
V
Maximum D.C. Reverse Current
@ Tj=25 oC at Rated DC Blocking Voltage
@ Tj=125 oC
mA
mA
0.5
0.1
5.0
IR
15
10
1400
1.5
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating Junction Temperature Range
Storage Temperature Range
pF
pF
oC/W
oC
R
θJC
TJ
STG
-65 to +150
-65 to +150
oC
T
Notes:
1. Mounted on Heatsink Size of 2” x 3” x 0.25” Al-Plate
2. Measured at 1MHz and Applied Reverse Voltage of 4.0V D.C.
Version: C07
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