SDM2A20CSP
P
2.0A SCHOTTKY BARRIER RECTIFIER
CHIP SCALE PACKAGE
Product Summary Features and Benefits
V (V) I (A) V (V) I (A) Low forward voltage (V ) minimizes conduction losses and
RRM O F max R max F
20 2.0 0.53 80
improves efficiency.
Reduced high temperature reverse leakage; Increased reliability
against thermal runaway failure in high temperature operation.
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. Green Device (Note 3)
Description and Applications Mechanical Data
Case: X3-WLB1406-2
The SDM2A20CSP is a 20-volt 2A Schottky barrier rectifier that is
Moisture Sensitivity: Level 1 per J-STD-020
optimized for low forward voltage drop and low leakage current.
Terminals: Solderable per MIL-STD-202, Method 208
Housed in a compact chip scale package (CSP), the SDM2A20CSP
2
Polarity: Cathode Dot
occupies only 0.84 mm board-space with low profile. The low thermal
Weight: 0.001 grams (Approximate)
resistance enables designers to meet design challenges of increasing
efficiency whilst at the same time reducing board space. It is ideally
suited for use in portable applications as a:
Blocking Diode
Boost Diode
Switching Diode
Reverse Protection Diode
Pin #1
Cathode
Notch
Device Schematic
Anode Cathode
Ordering Information (Note 4)
Part Number Case Packaging
SDM2A20CSP-7 X3-WLB1406-2 5,000/Tape & Reel
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See
SDM2A20CSP
P
Maximum Ratings (@T = +25C, unless otherwise specified.)
A
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage V 20 V
RRM
Average Rectified Output Current 2.0 A
IO
Repetitive Peak Forward Current
I 5.0 A
FRM
(Pulse Wave = 1 Sec, Duty Cycle = 66%)
Non-Repetitive Peak Forward Surge Current 8.3ms
20 A
IFSM
Single Half Sine-Wave Superimposed on Rated Load
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance Junction to Ambient (Note 5) R 140 C/W
JA
Typical Thermal Resistance Junction to Ambient (Note 6) R 73 C/W
JA
Operating and Storage Temperature Range T , T -55 to +150 C
J STG
Electrical Characteristics (@T = +25C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Condition
0.44
I = 1.0A
F
Forward Voltage Drop V V
F
0.53
I = 2.0A
F
25 V = 10V
R
Reverse Current (Note 7) A
I
R
80
V = 20V
R
Junction Capacitance C 70 pF V = 5V, f = 1.0MHz
T R
Notes: 5. Device mounted on FR-4 PCB, 2oz. Copper, minimum recommended pad layout per