SS38

SS32 THRU SS3200 Reverse Voltage - 20 to 200 Volts Forward Current - 3.0 Ampere SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features PINNING PIN  The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 DESCRIPTION 1 Cathode 2 Anode  For surface mounted applications  Metal silicon junction,majority carrier conduction  Low power loss,high efficiency DO-214AC/SMA  Built-in strain relief,ideal for automated placement  High forward surge current capability  High temperature soldering guaranteed: 2 1 250 °C/10 seconds at terminals Mechanical Data      Unipolar Case : JEDEC DO-214AC/SMA molded plastic body Terminals: Solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight : 0.0018 ounce, 0.064 grams 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 current derate by 20%. Parameter Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage SYMBOLS SS32 SS33 SS34 SS35 SS36 SS38 SS310 SS3150 SS3200 UNITS RMM VRR 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 150 105 150 200 140 200 V V V VRMS VDC Maximum average forward rectified current at TL(see fig.1) I(AV) 3.0 A Peak forward surge current 8.3ms single half sine-wave superimposed onrated load (JEDEC Method) IFSM 100 A Maximum instantaneous forward voltage at 3.0A VF Maximum DC reverse current at rated DCblocking voltage TA=25℃ TA=125℃ Typical junction capacitance (NOTE 1) IR CJ Typical thermal resistance (NOTE 2) RJA TJ 20 0.85 10 300 500 0.95 0.2 2.0 -55 to +125 1 mA ℃/W -55 to +150 -55 to +150 TSTG V pF 55.0 Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas www.tw-gmc.com 0.70 0.5 Operating junction temperature range Storage temperature range 0.55 ℃ ℃ SS32 THRU SS3200 Reverse Voltage - 20 to 200 Volts Fig.2 Typical Reverse Characteristics Instaneous Reverse Current ( μA) Average Forward Current (A) Fig.1 Forward Current Derating Curve 3.5 3.0 2.4 1.8 1.2 0.6 Single phase half-wave 60 Hz resistive or inductive load 0.0 25 75 50 100 125 150 10 4 T J =75°C 10 2 SS32-SS36 SS38-SS320 10 1 T J =25°C 10 0 0 40 20 60 80 Fig.4 Typical Junction Capacitance T J =25°C Junction Capacitance ( pF) 20 10 1.0 SS32/SS34 SS34A/SS38 SS310/SS312 SS315/SS320 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 500 200 100 20 SS32~SS38 SS32F~SS36F SS310~SS320 SS38F~SS320F 10 0.1 10 1 100 Reverse Voltage (V) Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Fig.5- Typical Transient Thermal Impedance Transient Thermal Impedance（ °C /W） Instaneous Forward Voltage (V) 80 60 40 20 8.3 ms Single Half Sine Wave (JEDEC Method) 00 1 1000 1.8 100 10 100 Number of Cycles at 60Hz www.tw-gmc.com 100 Percent of Rated Peak Reverse Voltage（%） Fig.3 Typical Forward Characteristic Instaneous Forward Current (A) T J =100°C 10 3 Lead Temperature (°C) Peak Forward Surage Current (A) Forward Current - 3.0 Ampere 100 10 1 0.01 0.1 1 10 t, Pulse Duration（sec） 2 100 SS32 THRU SS3200 Reverse Voltage - 20 to 200 Volts Forward Current - 3.0 Ampere PACKAGE OUTLINE Plastic surface mounted package; 2 leads A A SMA c a VM e A HE g e E A D E HE c e g max 2.2 4.5 2.7 5.2 0.31 1.6 1.5 min 1.9 4.0 2.3 4.7 0.15 1.3 0.9 max 87 181 106 205 12 63 59 min 75 157 91 185 6 51 35 UNIT mm mil g e A D The recommended mounting pad size 2.4 (94) 1.8 (71) 1.8 (71) 1.8 (71) mm Unit ： (mil) www.tw-gmc.com 3 a 0.3 12