SDM2U20CSP
P
2.0A
SCHOTTKY BARRIER RECTIFER
CHIP SCALE PACKAGE
Product Summary Features and Benefits
V (V) I (A) V Max (V) I Max (A) Low Forward Voltage (V ) Minimizes Conduction Losses and
RRM O F R F
20 2.0 0.47 150
Improving Efficiency
Reduced High Temperature Reverse Leakage
Increased Reliability Against Thermal Runaway Failure in High
Description
Temperature Operation
The SDM2U20CSP is a 20-volt 2A Schottky Barrier Rectifier that is
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
optimized for low forward voltage drop and low leakage current,
Halogen and Antimony Free. Green Device (Note 3)
housed in a compact chip scale package (CSP) that occupies only
2
1.28mm board-space with low profile. The low thermal resistance
enables designers to meet design challenges of increasing efficiency
while at the same time reducing board space.
Mechanical Data
Applications
Case: X3-WLB1608-2
Blocking Diode
Moisture Sensitivity: Level 1 per J-STD-020
Boost Diode
Terminals: NiAu Bump. Solderable per MIL-STD-202, Method
Switching Diode
e4
208
Reverse Protection Diode
Polarity: Cathode Dot
Weight: 0.001 grams (Approximate)
Pin #1
Cathode
Notch
Anode Cathode
Device Schematic
Ordering Information (Note 4)
Part Number Case Packaging
SDM2U20CSP-7B X3-WLB1608-2 10,000/Tape & Reel
SDM2U20CSP-7 X3-WLB1608-2 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
SDM2U20CSP
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 I 2.0 A
O
Repetitive Peak Forward Current
I 5.0 A
FRM
(Pulse Wave = 1 sec, Duty Cycle = 66%)
Non-Repetitive Peak Forward Surge Current 8.3ms
I 20 A
FSM
Single Half Sine-Wave Superimposed on Rated Load
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance Junction to Ambient (Note 5) 150 C/W
R
JA
Total Power Dissipation (Note 5) 830 mW
P
TOT
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
0.42 I = 1.0A
F
Forward Voltage Drop V V
F
0.47
IF = 2.0A
Reverse Current (Note 7) 40 150 A
I V = 20V
R R
Junction Capacitance 115 pF
C V = 4V, f = 1.0MHz
J R
Notes: 5. Device mounted on FR-4 PCB, 2oz. Copper, minimum recommended pad layout per