BAT54HT1 Preferred Device Schottky Barrier Diodes These Schottky barrier diodes are designed for high speed switching applications, circuit protection, and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount package is excellent for hand held and portable applications where space is limited. * Extremely Fast Switching Speed * Low Forward Voltage -- 0.35 Volts (Typ) @ IF = 10 mAdc * Device Marking: JV http://onsemi.com 30 VOLT SILICON HOT-CARRIER DETECTOR AND SWITCHING DIODES 1 CATHODE 2 ANODE MAXIMUM RATINGS (TJ = 125C unless otherwise noted) Rating Reverse Voltage Symbol Value Unit VR 30 V Symbol Max Unit PD 200 mW 1.57 mW/C RJA 635 C/W TJ, Tstg 150 C THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR-5 Board, (Note 1.) TA = 25C Derate above 25C Thermal Resistance Junction to Ambient Junction and Storage Temperature MARKING DIAGRAM 1 JV 1 2 2 PLASTIC SOD-323 CASE 477 ORDERING INFORMATION 1. FR-4 Minimum Pad Device Package Shipping BAT54HT1 SOD-323 3000/Tape & Reel Preferred devices are recommended choices for future use and best overall value. Semiconductor Components Industries, LLC, 2001 November, 2000 - Rev. 1 1 Publication Order Number: BAT54HT1/D BAT54HT1 ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Characteristic Symbol Min Typ Max Unit V(BR)R 30 -- -- Volts Total Capacitance (VR = 1.0 V, f = 1.0 MHz) CT -- 7.6 10 pF Reverse Leakage (VR = 25 V) IR -- 0.5 2.0 Adc Forward Voltage (IF = 0.1 mAdc) VF -- 0.22 0.24 Vdc Forward Voltage (IF = 30 mAdc) VF -- 0.41 0.5 Vdc Forward Voltage (IF = 100 mAdc) VF -- 0.52 0.8 Vdc Reverse Recovery Time (IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc) Figure 1 trr -- -- 5.0 ns Forward Voltage (IF = 1.0 mAdc) VF -- 0.29 0.32 Vdc Forward Voltage (IF = 10 mAdc) VF -- 0.35 0.40 Vdc Forward Current (DC) IF -- -- 200 mAdc Repetitive Peak Forward Current IFRM -- -- 300 mAdc Non-Repetitive Peak Forward Current (t < 1.0 s) IFSM -- -- 600 mAdc Reverse Breakdown Voltage (IR = 10 A) http://onsemi.com 2 BAT54HT1 820 +10 V 2k 0.1 F t r IF 100 H 0.1 F tp IF t trr 10% t DUT 50 Input Sampling Oscilloscope 50 Output Pulse Generator 90% iR(REC) = 1 mA IR VR OUTPUT PULSE (IF = IR = 10 mA; measured at iR(REC) = 1 mA) INPUT SIGNAL Notes: 1. A 2.0 k variable resistor adjusted for a Forward Current (IF) of 10 mA. Notes: 2. Input pulse is adjusted so IR(peak) is equal to 10 mA. Notes: 3. tp trr Figure 1. Recovery Time Equivalent Test Circuit 1000 10 1.0 IR, REVERSE CURRENT (A) TA = 150C 150C 125C 85C 25C 0.1 0.0 0.1 0.2 -40C 0.3 -55C 0.4 0.5 100 TA = 125C 10 1.0 TA = 85C 0.1 0.01 0.001 0.6 TA = 25C 0 5 10 Figure 2. Forward Voltage 12 10 8 6 4 2 0 5 20 Figure 3. Leakage Current 14 0 15 VR, REVERSE VOLTAGE (VOLTS) VF, FORWARD VOLTAGE (VOLTS) CT, TOATAL CAPACITANCE (pF) IF, FORWARD CURRENT (mA) 100 10 15 20 VR, REVERSE VOLTAGE (VOLTS) Figure 4. Total Capacitance http://onsemi.com 3 25 30 25 30 BAT54HT1 PACKAGE DIMENSIONS SOD-323 PLASTIC PACKAGE CASE 477-02 ISSUE B 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. K A D 1 2 B DIM A B C D E H J K E C J H MILLIMETERS INCHES MIN MAX MIN MAX 1.60 1.80 0.063 0.071 1.15 1.35 0.045 0.053 0.80 1.00 0.031 0.039 0.25 0.40 0.010 0.016 0.15 REF 0.006 REF 0.00 0.10 0.000 0.004 0.089 0.177 0.0035 0.0070 2.30 2.70 0.091 0.106 STYLE 1: PIN 1. CATHODE 2. ANODE NOTE 3 0.63 mm 0.025 1.60 mm 0.063 2.85 mm 0.112 0.83 mm 0.033 mm inches SOD-323 Soldering Footprint ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. 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