SHD124512 SHD124512P SHD124512N SHD124512D SENSITRON SEMICONDUCTOR TECHNICAL DATA DATA SHEET 4692, REV. A HERMETIC POWER SCHOTTKY RECTIFIER Very Low Forward Voltage Applications: • Switching Power Supply • Converters • Free-Wheeling Diodes • Polarity Protection Diode Features: • • • • • • Soft Reverse Recovery at Low and High Temperature Very Low Forward Voltage Drop Low Power Loss, High Efficiency High Surge Capacity Guard Ring for Enhanced Durability and Long Term Reliability Guaranteed Reverse Avalanche Characteristics Maximum Ratings: Characteristics Peak Inverse Voltage Max. Average Forward Current Max. Average Forward Current Symbol VRWM IF(AV) IF(AV) Max. Peak One Cycle NonRepetitive Surge Current Max. Thermal Resistance IFSM RθJC Max. Junction Temperature Max. Storage Temperature TJ Tstg Condition 50% duty cycle, rectangular wave form (Single/Doubler) 50% duty cycle, rectangular wave form (Common Cathode/Common Anode) 8.3 ms, half Sine wave (per leg) (Common Cathode/Common Anode/Doubler) (per leg) - Max. 45 45 Units V A 45 A 200 A 1.15 °C/W -65 to +175 -65 to +175 °C °C Max. 0.78 Units V 0.69 V 4.5 mA 210 mA 2400 pF Electrical Characteristics: Characteristics Max. Forward Voltage Drop Symbol VF1 VF2 Max. Reverse Current IR1 IR2 Max. Junction Capacitance CT Condition @ 45A, Pulse, TJ = 25 °C (per leg) @ 45A, Pulse, TJ = 125 °C (per leg) @VR = 45V, Pulse, TJ = 25 °C (per leg) @VR = 45V, Pulse, TJ = 125 °C (per leg) @VR = 5V, TC = 25 °C fSIG = 1MHz, VSIG = 50mV (p-p) (per leg) ©2004 Sensitron Semiconductor • 221 West Industry Court • Deer Park, NY 11729-4681 PHONE (631) 586-7600 • FAX (631) 242-9798 • www.sensitron.com • [email protected] SHD124512 SHD124512P SHD124512N SHD124512D SENSITRON TECHNICAL DATA DATA SHEET 4692, REV. A Mechanical Dimensions: In Inches / mm .165 (4.19 Dia. .155 3.94) SINGLE COMMON CATHODE .270 (6.86 .240 6.10) .695 (17.65 .685 17.40) .045 (1.14 .035 0.89) 1 .835 (21.21 .815 20.70) .707 (17.96 .697 17.70) 1.302 (33.07 1.202 30.53) 1 2 2 2 3 DOUBLER 3 .200(5.08) BSC 2 Places .140(3.56) BSC 2 3 1 2 3 TO-258 PINOUT TABLE TYPE PIN 1 SINGLE RECTIFIER CATHODE DUAL RECTIFIER, COMMON CATHODE (P) ANODE 1 DUAL RECTIFIER, COMMON ANODE (N) CATHODE 1 DUAL RECTIFIER, DOUBLER (D) ANODE Note: The Vf curves shown are for the unpackaged die only. PIN 2 ANODE COMMON CATHODE COMMON ANODE CATHODE/ANODE Typical Forward Characteristics PIN 3 ANODE ANODE 2 CATHODE 2 CATHODE Typical Reverse Characteristics 3 2 10 Instantaneous Reverse Current - I R (mA) 10 150 °C 101 102 150 °C 125 °C 101 100 °C 100 75 °C 50 °C 10-1 125 °C 25 °C 10-2 0 25 °C 100 Junction Capacitance - CT (pF) Instantaneous Forward Current - I F (A) 1 COMMON ANODE .550 (13.97 .530 13.46) 1 .065 (1.65 .055 1.40) 3 Places 3 10-1 0.0 0.2 0.4 0.6 Forward Voltage Drop - V F (V) 0.8 10 20 30 40 Reverse Voltage - VR (V) 50 Typical Junction Capacitance 2500 2300 2100 1900 1700 1500 1300 1100 900 700 500 0 10 20 30 40 Reverse Voltage - VR (V) ©2004 Sensitron Semiconductor • 221 West Industry Court • Deer Park, NY 11729-4681 PHONE (631) 586-7600 • FAX (631) 242-9798 • www.sensitron.com • [email protected] 50