A7

A4~A7 1A, 400V - 1000V Surface Mount Rectifier FEATURES ● Glass passivated junction chip SOD-123F L ● Ideal for automated placement ● Low forward voltage drop ● High surge current capability ● Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC ● Halogen-free according to IEC 61249-2-21 MECHANICAL DATA ● Case: SOD-123FL ● Molding compound meets UL 94 V-0 flammability rating ● Moisture sensitivity level: level 1, per J-STD-020 ● Terminal: Matte tin plated leads, solderable per J-STD-002 ● Meet JESD 201 class 1A whisker test ● Polarity: As marked ● Weight: 16 mg (approximately) T VWXYZ[\ U ]^Z[\ ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) SYMBOL A4 A5 A7 UNIT Repetitive peak reverse voltage VRRM 400 600 1000 V Reverse voltage, total rms value VRMS 280 420 700 V Maximum DC blocking voltage VDC 400 600 1000 Forward current Surge peak forward current, 8.3 ms single half sinewave superimposed on rated load per diode IF(AV) 1 A IFSM 30 A Junction temperature TJ - 55 to +150 °C Storage temperature TSTG - 55 to +150 °C PARAMETER THERMAL PERFORMANCE PARAMETER SYMBOL TYP UNIT Junction to Lead Thermal Resistance RӨJL 25 °C/W Junction to Ambient Thermal Resistance RӨJA 85 °C/W ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) PARAMETER Forward voltage CONDITIONS (1) Reverse current @ rated VR per diode Junction capacitance IF = 1A, TJ = 25°C (2) TJ = 25°C TJ = 125°C 1 MHz, VR=4V SYMBOL TYP MAX UNIT VF - 1.1 V - 1 µA - 50 µA 7 - pF IR CJ Notes: 1. Pulse test with PW=0.3 ms 2. Pulse test with PW=30 ms 0571-87006810 www.dowosemi.cn 1／2 A4~A7 CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance 20 18 1 16 14 0.8 CAPACITANCE (pF) AVERAGE FORWARD CURRENT (A) 1.2 0.6 0.4 0.2 12 10 Resistive or inductive load 8 6 4 2 0 f=1.0MHz Vsig=50mVp-p 0 0 25 50 75 100 125 150 0.1 1 LEAD TEMPERATURE (°C) TJ=125°C 1 0.1 TJ=25°C 0.01 40 60 80 10010 Pulse width=300μs 1% duty cycle 10 TJ=125°C TJ=25°C 0.1 1 0.01 S1JFL Pulse width 0.001 0.3 0.1 0 100 UF1DLW 1 (A) INSTANTANEOUS FORWARD CURRENT (A) 10 0.4 0.2 0.4 0.5 0.6 0.6 0.8 0.7 1 0.8 1.2 0.9 1.4 1 1.6 1.1 1.8 FORWARD VOLTAGE (V) PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig.5 Maximum Non-repetitive Forward Surge Current PEAK FORWARD SURGE CURRENT (A) INSTANTANEOUS REVERSE CURRENT (μA) Fig.4 Typical Forward Characteristics 100 20 100 REVERSE VOLTAGE (V) Fig.3 Typical Reverse Characteristics 0 10 30 8.3ms single half sine wave 25 20 15 10 5 0 1 10 100 NUMBER OF CYCLES AT 60 Hz 0571-87006810 www.dowosemi.cn 2／2 1.2 2