SS2040LL SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER 40 Volt 2 Ampere VOLTAGE CURRENT FEATURES Surface mount package ideally suited for autonatic insertion 0 . 11 5 ( 2 . 9 0 ) 0 . 0 4 4 ( 1 . 1 0 ) 0 . 1 0 6 ( 2 . 7 0 ) Low power loss, high efficieucy 0 . 0 3 5 ( 0 . 9 0 ) Low forward voltage Lead free in compliance with EU RoHS 2.0 Green molding compound as per IEC 61249 standard MECHANICAL DATA 0 . 0 0 8 ( 0 . 2 0 ) 0 . 0 0 4 ( 0 . 1 0 ) 0 . 1 4 5 ( 3 . 7 0 ) Case: SOD-123FL, Plastic 0 . 1 3 7 ( 3 . 5 0 ) Terminals: Solderable per MIL-STD-750, Method 2026 0 . 0 3 0 ( 0 . 7 5 ) 0 . 0 1 7 ( 0 . 4 5 ) Approx. Weight: 0.0006 ounces, 0.0173 grams Polarity: Color band denotes cathode end Marking: R4 1 2 Cathode Anode O ABSOLUTE RATINGS(T =25 C unless otherwise specified) A PARAMETER SYMBOL VALUE UNITS Reverse Voltage V 40 V R Peak Reversr Voltage V 40 V RRM Average Rectified Current I 2A F(AV) Non-repetitive Peak Forward Surge Current at t=8.3ms I 50 A FSM O ELECTRICAL AND THERMAL CHARACTERISTICS(T =25 C unless otherwise specified) A PARAMETER SYMBOL VALUE UNITS Minimum Reverse Breakdown Voltage at I =500AV 40 V R R Maximum Forward Voltage at I =2.0A V 0.45 V F F Reverse Leakage Current at V I 500 A RRM R O Typical Thermal Resistance,Junction to Ambient (Note 1) R 250 C/W JA O Operating Junction and Storage Temperature Range T ,T -50 to +125 C J STG Note.1 Mounted on PCB with minimum pad layout. June 20,2017REV.05 PAGE . 1 0 . 0 7 5 ( 1 . 9 0 ) 0 . 0 6 7 ( 1 . 7 0 ) 0 . 0 4 4 ( 1 . 1 0 ) 0 . 0 3 1 ( 0 . 8 0 )SS2040LL 2.5 1000 2 1.5 100 1 0.5 0 10 0 25 50 75 100 125 150 0 10 20 30 40 V , Reverse Bias Voltage (V) T ,Lead Temperature ( C) R L Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance 100 10 T = 125C J 10 T = 100C J 1 1 T = 75C J T = 25C J T = 125C T = 100C J J 0.1 T = 25C J T = 75C J 0.01 0.1 20 40 60 80 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 V , Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) F Fig.3 Typical Reverse Characteristics Fig.4 Typical Forward Characteristics 50 40 30 20 10 0 0 25 50 75 100 125 T , Junction Temperature ( C) J Fig.5 Operating Temperature Derating Curve June 20,2017REV.05 PAGE . 2 I ,Reverse Current (mA) Reverse Voltage (V) R I , Forward Current (A) F I , Forward Current (A) F C , Junction Capacitance (pF) J