SS26B

SS22B THRU SS220B Surface Mount Schottky Barrier Rectifier Reverse Voltage - 20 to 200V Forward Current - 2.0A PINNING PIN FEATURES • Metal silicon junction, majority carrier conduction • For surface mounted applications • Low power loss, high efficiency • High forward surge current capability • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications DESCRIPTION 1 Cathode 2 Anode 2 1 Top View Simplified outline SMB and symbol MECHANICAL DATA • Case : SMB • Terminals: Solderable per MIL-STD-750, Method 2026 • Approx. Weight : 0.055g / 0.002oz Absolute Maximum Ratings and Electrical characteristics Ratings at 25 °C ambient temperature unless otherwise specified.Single phase, half wave, 60Hz resistive or inductive load, for capacitive load, derate by 20 % Parameter Symbols SS22B SS24B SS26B SS28B SS210B SS212B SS215B SS220B Units Maximum Repetitive Peak Reverse Voltage V RRM 20 40 60 80 100 120 150 200 V Maximum RMS voltage V RMS 14 28 42 56 70 84 105 140 V Maximum DC Blocking Voltage V DC 20 40 60 80 100 120 150 200 V Maximum Average Forward Rectified Current I F(AV) 2.0 A Peak Forward Surge Current,8.3ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) I FSM 50 A Max Instantaneous Forward Voltage at 2 A VF Maximum DC Reverse Current T a = 25°C T a =100°C IR 0.5 5 0.3 3 mA Typical Junction Capacitance（1） Cj 220 110 pF Typical Thermal Resistance （2） RθJA 60 °C/W Tj -55 ~ +125 °C T stg -55 ~ +150 °C at Rated DC Reverse Voltage Operating Junction Temperature Range Storage Temperature Range 0.55 0.70 0.85 0.95 V （1）Measured at 1 MHz and applied reverse voltage of 4 V D.C （2）P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas. Page 1 of 3 SS22B THRU SS220B Fig.2 Typical Reverse Characteristics Average Forward Current (A) 3.0 2.5 2.0 1.5 1.0 0.5 Single phase half-wave 60 Hz resistive or inductive load 0.0 25 50 75 100 125 150 Instaneous Reverse Current ( μA) F Fiig . 1 F Fo or w a r d C Cu ur r e n t D De er a t i n g C Cu ur v e 10 4 T J =75°C 10 2 SS22B/SS26B 10 T J =25°C 10 0 0 40 20 60 80 Fig.4 Typical Junction Capacitance T J =25°C Junction Capacitance (pF) T J =25°C 10 1.0 SS22B/SS24B SS26B/SS28B SS210B/SS212B SS215B/SS220B 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 200 100 20 SS22B~SS 26B SS28B~SS 220B 10 0.1 1 10 100 Reverse Voltage (V) Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Fig.6- Typical Transient Thermal Impedance SS22B-SS220B 50 40 30 20 8.3 ms Single Half Sine Wa ve (JEDEC Method) 00 1 500 1.8 60 10 1000 Instaneous Forward Voltage (V) 10 Number of Cycles at 60Hz 100 Transient Thermal Impedance（ °C /W） 20 100 Percent of Rated Peak Reverse Voltage（%） Fig.3 Typical Forward Characteristic Instaneous Forward Current (A) SS28B-SS220B 1 Case Temperature (°C) Peak Forward Surage Current (A) T J =100°C 10 3 100 10 1 0.01 0.1 1 10 100 t, Pulse Duration（sec） Page 2 of 3 SS22B THRU SS220B PACKAGE OUTLINE SMB Plastic surface mounted package; 2 leads L A1 C A b D E B SMB mechanical data A E D B A1 L C b max 2.5 4.70 3.94 5.5 0.20 1.5 0.305 2.2 min 2.1 4.06 3.3 5.0 0.05 0.8 0.152 1.9 max 98 185 155 216 7.9 59 12 87 196 2.0 32 6 75 UNIT mm mil min 82 130 160 The recommended mounting pad size Marking Type number 2.2 (86) 2.4 (94) 2.8 (110) 2.4 (94) mm Unit ： (mil) Marking code SS22B SS22 SS24B SS24 SS26B SS26 SS28B SS28 SS210B SS210 SS212B SS212 SS215B SS215 SS220B SS220 Page 3 of 3