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HER507G Dataheets PDF



Part Number HER507G
Manufacturers American First Semiconductor
Logo American First Semiconductor
Description (HER501G - HER508G) 5.0A Leaded Type Fast Recovery Effciency Rectifiers
Datasheet HER507G DatasheetHER507G Datasheet (PDF)

Silicon Rectifier HER501G THRU HER508G 5.0A Leaded Type Fast Recovery Effciency Rectifiers-50V-1000V Features • Axial lead type devices for through hole design. • 5.0A operating at TA=55°C without thermal run away • High current capability. • Ultrafast recovery time for high efficiency. • High surge capability. • Glass passivated chip junction. • Lead-free parts meet RoHS requirments. • Suffix "-H" indicates Halogen free parts, ex. HER501G-H. Mechanical data • Epoxy : UL94-V0 rated flame retar.

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Silicon Rectifier HER501G THRU HER508G 5.0A Leaded Type Fast Recovery Effciency Rectifiers-50V-1000V Features • Axial lead type devices for through hole design. • 5.0A operating at TA=55°C without thermal run away • High current capability. • Ultrafast recovery time for high efficiency. • High surge capability. • Glass passivated chip junction. • Lead-free parts meet RoHS requirments. • Suffix "-H" indicates Halogen free parts, ex. HER501G-H. Mechanical data • Epoxy : UL94-V0 rated flame retardant • Case : Molded plastic, DO-201AD • Lead: Axial leads, solderable per MIL-STD-202, Method 208 guranteed • Polarity: Color band denotes cathode end • Mounting Position : Any • Weight : Approximated 1.10 gram Package outline DO-201AD .220(5.6) .197(5.0) DIA. .052(1.3) .048(1.2) DIA. 1.0(25.4) MIN. .375(9.5) .285(7.2) 1.0(25.4) MIN. Dimensions in inches and (millimeters) Maximum ratings (AT TA=25oC unless otherwise noted) PARAMETER CONDITIONS Forward rectified current Ambient temperature = 50OC Forward surge current Reverse current Diode junction capacitance Storage temperature 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) VR = VRRM TJ = 25OC VR = VRRM TJ = 125OC f=1MHz and applied 4V DC reverse voltage Symbol MIN. TYP. MAX. UNIT IO 5.0 A IFSM 200 A 5.0 IR μA 100 CJ 75 pF TSTG -65 +175 OC SYMBOLS V * RRM 1 (V) V RM * S 2 (V) V * R 3 (V) V * F 4 (V) T R * R 5 (nS) HER501G HER502G HER503G HER504G HER505G HER506G 50 100 200 300 400 600 35 50 70 100 140 200 210 300 280 400 420 600 1.00 1.30 50 HER507G HER508G 800 1000 560 700 800 1000 1.85 75 Note 1. Reverse recovery time test condition, IF=0.5A, IR=1.0A, IRR=0.25A Operating temperature TJ, (OC) -55 to +150 *1 Repetitive peak reverse voltage *2 RMS voltage *3 Continuous reverse voltage *4 Maximum forward voltage@IF=5.0A *5 Maximum Reverse recovery time, note 1 @ 2010 Copyright By American First Semiconductor Page 1/2 Average Forward Current, IF(AV)(A) Instantaneous Forward Current, IF (A) HER501G THRU HER508G Rating and characteristic curves Peak Forward Surge Current , IFSM(A) Fig.1 - Forward Current Derating Curve 6.0 5.0 4.0 3.0 2.0 1.0 single phase half wave 60Hz resistive or inductive load 0 25 50 75 100 125 150 Ambient Temperature, TA ( OC) Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current 200 8.3mS single half sine-wave (JEDEC Method) 150 100 50 0 12 5 10 20 50 100 Number of Cycles at 60 Hz Fig. 3 - Typical Instantaneour Forward Characteristics 100 TJ=25OC HER505G 10 HER501G-HER504G 1.0 HER506G-HER508G 0.1 0.4 0.6 0.8 pulse width =300μS 1% duty cycle 1.0 1.2 1.4 1.6 1.8 2.0 Instantaneous Forward Voltage, VF (Volts) Instantaneous Reverse Current, IR (μA) Fig. 4 - Typical Reverse Characteristics 1000 TJ=125OC 100 10 TJ=25OC 1.0 0.1 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage ( %) Fig. 5 - Typical Junction Capacitance 1000 HER501G-HER505G 100 HER506G-HER508G 10 0.1 TJ=25°C f=1.0MHz Vsig=50mVp-p 1.0 10 100 Reverse Voltage, VR (Volts) Fig. 6 - Test Circuit Diagram and Reverse Recovery Time Characteristic 50Ω noninductive 10Ω noninductive Trr 0.5A + 25Vdc (approx) - 1Ω non inductive - pulse generator (note 2) oscilloscope (note 1) + 0 -0.25A -1.0A 0 5 10 15 20 25 30 time, t(nS) Note: 1. rise time=7nS Max. input impedance=1MΩ, 22pF 2. rise time=10nS Max. source impedance=80Ω Junction Capacitance, CJ (pF) www.First-semi.com Page 2/2 .


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