SKM34 Datasheet | Mospec Semiconductor

features epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes, in surface mount applications where pact size and weight are critical to the system. ＊Low Forward Voltage. ＊Low Switching noise. ＊High Current Capacity ＊Guarantee Reverse Avalanche. ＊Guard-Ring for Stress Protection. ＊Low Power Loss & High efficiency. ＊125℃ Operating Junction Temperature ＊Low Stored Charge Majority Carrier Conduction. ＊Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O Mechanical Data ＊Case:Molded Plastic ＊Termals:Plated lead,solderable per MIL-STD-750, Method 2026 ＊Plolarity:Indicated by Cathode band ＊Weight:0.002 ounce,0.064 gram Plating pb free is indicated by box MAXIMUM RATINGS Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectifier Forward Current Symbol VRRM VRWM VR(RMS) Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) IFSM Operating and Storage Junction Temperature Range TJ , TSTG SKM34 40 28 3.0 30 -65 to +125 SCHOTTKY BARRIER RECTIFIERS 3.0 AMPERES 40 VOLTS DO-214AC(SMA) Unit V V A A ℃ DIM MILLIMETERS MIN MAX A 2.20 2.80 B 4.10 4.70 C 1.30 1.70 D 4.70 5.30 E 1.90 2.50 F 1.30 G 0.30 H 0.95 1.50 ELECTRICAL CHARACTERISTICS Characteristic Maximum Instantaneous Forward Voltage ( IF =0.1 Amp ) ( IF =3.0 Amp ) Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25℃ ) ( Rated DC Voltage, TC = 125℃ ) Maxmum Thermal Resistance Junction to Lead (Note.1) Typical Junction Capacitance ( Reverse Voltage of 4 volts & f=1 MHz ) Note: 1. Mounted 1 inch square PCB Symbol VF Min Typ. Max --- 0.30 0.31 --- 0.52 0.53 Unit V IR Rthj L CP --- 0.03 0.05 m A --- 12 15 20.0 ℃/W 100 PF CASE--Transfer molded plastic OLARITY--Cathode indicated polarity band NSTANTANEO...