BAS20HT1 Preferred Device High Voltage Switching Diode Features • Pb−Free Package is Available http://onsemi.com MAXIMUM RATINGS Rating Continuous Reverse Voltage Repetitive Peak Reverse Voltage Peak Forward Current Peak Forward Surge Current Symbol Value Unit VR 200 Vdc VRRM 200 Vdc IF 200 mAdc IFM(surge) 625 mAdc Symbol Max Unit 200 1.57 mW mW/°C HIGH VOLTAGE SWITCHING DIODE 1 CATHODE 2 ANODE THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR−5 Board* TA = 25°C Derate above 25°C 2 PD Thermal Resistance Junction−to−Ambient RqJA 635 °C/W Junction and Storage Temperature Range TJ, Tstg −55 to +150 °C 1 SOD−323 CASE 477 STYLE 1 Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. *FR−5 Minimum Pad MARKING DIAGRAM JR M G G ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic Symbol Min Max Unit OFF CHARACTERISTICS Reverse Voltage Leakage Current (VR = 200 Vdc) (VR = 200 Vdc, TJ = 150°C) Reverse Breakdown Voltage (IBR = 100 mAdc) IR − − 1.0 100 mAdc 250 − Vdc JR = Specific Device Code M = Date Code* G = Pb−Free Package (Note: Microdot may be in either location) *Date Code orientation may vary depending upon manufacturing location. V(BR) Forward Voltage (IF = 100 mAdc) (IF = 200 mAdc) VF Diode Capacitance (VR = 0, f = 1.0 MHz) Reverse Recovery Time (IF = IR = 30 mAdc, RL = 100 W) ORDERING INFORMATION − − 1000 1250 mV CD − 5.0 pF trr − 50 ns Device Package Shipping † BAS20HT1 SOD−323 3000/Tape & Reel BAS20HT1G SOD−323 (Pb−Free) 3000/Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. Preferred devices are recommended choices for future use and best overall value. © Semiconductor Components Industries, LLC, 2006 March, 2006 − Rev. 3 1 Publication Order Number: BAS20HT1/D BAS20HT1 820 W +10 V 2.0 k 100 mH IF tp tr 0.1 mF IF t trr 10% t 0.1 mF 90% D.U.T. 50 W Input Sampling Oscilloscope 50 W Output Pulse Generator iR(REC) = 3.0 mA IR VR OUTPUT PULSE (IF = IR = 30 mA; MEASURED at iR(REC) = 3.0 mA) INPUT SIGNAL Notes: 1. A 2.0 kW variable resistor adjusted for a Forward Current (IF) of 30 mA. Notes: 2. Input pulse is adjusted so IR(peak) is equal to 30 mA. Notes: 3. tp » trr Figure 1. Recovery Time Equivalent Test Circuit 100 I R, REVERSE CURRENT (m A) 100 55°C 10 125°C 25°C 1.0 150°C −40°C 0.1 150°C 125°C 55°C 10 1.0 25°C 0.1 0.01 −40°C 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 50 100 150 200 VF, FORWARD VOLTAGE (V) VR, REVERSE VOLTAGE (V) Figure 2. Forward Current Figure 3. Leakage Current C T , TOTAL CAPACITANCE (pF) IF , FORWARD CURRENT (mA) 1000 2.0 1.8 1.6 f = 1 MHz 1.4 IE = 0 A TA = 25°C 1.2 1.0 0.8 0.6 0.4 0.2 0 0 5.0 10 15 20 25 VR, REVERSE VOLTAGE (V) Figure 4. Total Capacitance http://onsemi.com 2 30 35 250 300 BAS20HT1 PACKAGE DIMENSIONS SOD−323 CASE 477−02 ISSUE G NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. LEAD THICKNESS SPECIFIED PER L/F DRAWING WITH SOLDER PLATING. 4. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. 5. DIMENSION L IS MEASURED FROM END OF RADIUS. HE D b 1 2 E A3 A C NOTE 3 L A1 NOTE 5 MILLIMETERS DIM MIN NOM MAX A 0.80 0.90 1.00 A1 0.00 0.05 0.10 A3 0.15 REF b 0.25 0.32 0.4 C 0.089 0.12 0.177 D 1.60 1.70 1.80 E 1.15 1.25 1.35 L 0.08 HE 2.30 2.50 2.70 INCHES NOM MAX 0.035 0.040 0.002 0.004 0.006 REF 0.010 0.012 0.016 0.003 0.005 0.007 0.062 0.066 0.070 0.045 0.049 0.053 0.003 0.090 0.098 0.105 MIN 0.031 0.000 STYLE 1: PIN 1. CATHODE 2. ANODE SOLDERING FOOTPRINT* 0.63 0.025 0.83 0.033 1.60 0.063 2.85 0.112 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. 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