Features
• Very Low Forward Voltage Drop • Guard Ring Construction for Transient Protection • High Conductance • Lead, H...
Features
Very Low Forward Voltage Drop Guard Ring Construction for Transient Protection High Conductance Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 4, 5 and 6)
SDM40E20L /S /C /A
DUAL SURFACE MOUNT
SCHOTTKY BARRIER DIODE
Mechanical Data
Case: SOT-23 Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Polarity: See Diagram Leads: Solderable per MIL-STD-202, Method 208 Terminals: SDM40E20L/S/A Finish ⎯ Matte Tin Finish
annealed over Alloy 42 leadframe. SDM40E20LC Finish ⎯ Matte Tin Finish annealed over CDA194 leadframe. Marking Information: See Page 2 Ordering Information: See Page 2 Weight: 0.008 grams (approximate)
Top View
SDM40E20LS
Maximum Ratings @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage
RMS Reverse Voltage Forward Continuous Current (Note 1) Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load
SDM40E20LC
Symbol VRRM VRWM VR VR(RMS) IFM IFSM
SDM40E20LA
Value 20 14 0.4 2
Unit
V
V A A
Thermal Characteristics
Power Dissipation
Characteristic
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
(Note 1) (Note 2)
(Note 1) (Note 2)
Symbol PD
RθJA TJ, TSTG
Value 225 300 444 3...
