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Technical content
DESCRIPTION
Marking Code： RS3A-RS3M Simplified outline SMAF and symbol
FEATURES
For surface mounted applications Low profile package Glass Passivated Chip Junction Easy to pick and place Fast reverse recovery time Lead free in comply with EU RoHS 2011/65/EU directives MECHANICAL DATA Case: SMAF Terminals: Solderable per MIL-STD-750, Method 2026
- pprox. Weight: 27mg / 0.00095oz A 1 2 Maximum DC Blocking Voltage Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load Maximum Forward Voltage at 3 A Parameter Maximum Repetitive Peak Reverse Voltage Maximum RMS voltage Operating and Storage Temperature Range Maximum Average Forward Rectified Current at T = 125 °Cc Typical Junction Capacitance at V =4V, f=1MHzR VRRM VRMS VDC IF(AV) IFSM VF IR Cj T , Tj stg V V V 100 -55 ~ +150 A A V μA ns Symbols Ratings at ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. 25 °C Absolute Maximum Ratings and Characteristics Maximum Reverse Recovery Time trr pF Units 1.3 Typical Thermal Resistance RθJA RθJC 16 °C/W （1） （2） Maximum DC Reverse Current T = 25 °Ca at Rated DC Blocking Voltage T =125 °Ca 50 100 200 400 600 800 1000 35 70 140 280 420 560 700 50 100 200 400 600 800 1000 150 250 500 RS3AF RS3BF RS3DF RS3GF RS3JF RS3KF RS3MF （2） （1）Measured with I = 0.5 A, I = 1 A, I = 0.25 AF R rr Suface Mount Fast Recovery Rectifiers RS3AF-RS3MF Rev : www.leiditech.com 01.06.2019 1/3
Fig.3 Typical Instaneous Forward Characteristics Instaneous Forward Current (A) 0.01 0.1 1.0 Instaneous Forward Voltage (V) T =25J °C pulse with 300 μs 1% duty cycle Fig.2 Typical Reverse Characteristics 0.1 1.0 100 20 40 60 80 100 12000 140 percent of Rated Peak Voltage (%)Reverse Instaneous Current（ A）Reverse μ T =125J °C T =25J °C Junction Capacitance ( pF) 1.0 10 1000.1 100 Reverse Voltage (V) T =25J °C Fig.4 Typical Junction Capacitance T =25J °C f = 1.0MHz Vsig = 50mV p-p 100 120 10 100 Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Peak A)Forward Surage Current ( Number of Cycles 8.3 ms Single Half Sine Wave (JEDEC Method) 0.5 1.0 1.5 2.0 2.5 4.0 0.0 25 50 75 100 125 150 175 Average Forward Current (A) Case Temperature (°C) Fig.1 Maximum Average Forward Current Rating 3.0 3.5 Single phase half-wave 60 Hz resistive or inductive load RS3AF-RS3MF Charact eristic Curves (TA=25 ℃ unl ess otherwise noted) Rev : www.leiditech.com 01.06.2019 2/3
Plastic surface mounted package; 2 leads SMAF A C ∠ALL ROUND V AM e UNIT mm max min mil max min 7.9 4.7 146 130 106 193 173 A C D E HE ∠ 1.6 1.3 e Bottom View HE g Top View 1.2 0.8 g g ∠ALL ROUND E D A E pad pad The recommended mounting pad size 2.2 (86) 1.6 (63) 1.8 (71) 1.6 (63) Unit ：mm (mil) RS3AF-RS3MF Sha nghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com 01.06.2019 3/3