DSK36

DSK32 THRU DSK320 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 SOD-123FL  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  Case: JEDEC SOD-123FL molded plastic body  Terminals: Solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode end  Mounting Position: Any  Weight : 0.0007 ounce, 0.02 grams Unipolar 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 SYMBOLS Marking Code Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage VRRM VRMS VDC DSK32 DSK34 DSK35 DSK36 DSK38 DSK310 DSK315 DSK320 K32 K34 K35 K36 K38 K310 K315 K320 20 14 20 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 150 105 150 200 140 200 UNITS V V V 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 80 A Maximum instantaneous forward voltage at 3.0A VF Maximum DCreverse current at rated DCblocking voltage TA=25℃ TA=125℃ Typical junction capacitance (NOTE 1) 0.70 CJ RJA Operating junction temperature range 20.0 250 0.85 V 10.0 mA 160 pF 80.0 ℃/W TJ -55 to +125 ℃ TSTG -55 to +150 ℃ Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. www.tw-gmc.com 0.70 0.5 IR Typical thermal resistance (NOTE 2) Storage temperature range 0.52 1 DSK32 THRU DSK320 Reverse Voltage - 20 to 200 Volts Forward Current - 3.0 Ampere Typical Characterisitics Fig.2 Typical Reverse Characteristics Instaneous Reverse Current ( μA) Fig.1 Forward Current Derating Curve Average Forward Current (A) 3.5 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 10 4 10 3 T J =100°C 10 2 T J =75°C DSK32 /DSK34 DSK36 / DSK320 10 1 T J =25°C 10 0 0 Case Temperature (°C) 60 80 100 Fig.4 Typical Junction Capacitance 500 T J =25°C Junction Capacitance ( pF) 20 10 1.0 DSK32 /DSK34 DSK36 /DSK38 DSK310 /DSK312 DSK315 /DSK320 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 50 DSK32 /DSK34 DSK36 / DSK320 20 10 0.1 10 1 100 Reverse Voltage (V) Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Fig.6- Typical Transient Thermal Impedance 80 60 40 20 8.3 ms Single Half Sine Wave (JEDEC Method) 00 10 100 Number of Cycles at 60Hz www.tw-gmc.com 100 Instaneous Forward Voltage (V) 100 1 200 1.8 Transient Thermal Impedance（ °C /W） Instaneous Forward Current (A) Fig.3 Typical Forward Characteristic Peak Forward Surage Current (A) 40 20 Percent of Rated Peak Reverse Voltage（%） 200 100 10 1 0.01 0.1 1 10 t, Pulse Duration（sec） 2 100 DSK32 THRU DSK320 Reverse Voltage - 20 to 200 Volts Forward Current - 3.0 Ampere PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123FL ∠ALL ROUND C A ∠ALL ROUND HE VM g g pad e E A pad D E A Top View A C D E e g HE max 1.1 0.20 2.9 1.9 1.1 0.9 3.8 min 0.9 0.12 2.6 1.7 0.8 0.7 3.5 max 43 7.9 114 75 43 35 150 min 35 4.7 102 67 31 28 138 UNIT mm mil Bottom View 7° The recommended mounting pad size 1.2 (47) 2.0 (79) 1.2 (47) 1.2 (47) Unit： mm (mil) www.tw-gmc.com ∠ 3