HER157 MULTICOMP, HER157 Datasheet

DIODE, FAST, 1.5A, 800V

HER157

Manufacturer Part Number
HER157
Description
DIODE, FAST, 1.5A, 800V
Manufacturer
MULTICOMP
Datasheet

Specifications of HER157

Repetitive Reverse Voltage Vrrm Max
800V
Forward Current If(av)
1.5A
Forward Voltage Vf Max
1.7V
Reverse Recovery Time Trr Max
75ns
Forward Surge Current Ifsm Max
50A
Operating
RoHS Compliant
Diode Type
Fast Recovery
Mechanical Data:
Cases
Lead
Polarity
High temperature soldering guaranteed
Mounting position
Weight
HER15x Series
Dimensions : Inches (Millimetres)
DO-15
: Moulded plastic DO-15.
: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed.
: Colour band denotes cathode end.
: 260°C/10 seconds/0.375 inch, (9.5mm) lead lengths at 5lbs., (2.3kg) tension.
: Any.
: 0.40 grams.
Page <1>
Features:
• High efficiency, low V
• High current capability.
• High reliability.
• High surge current capability.
• For use in low voltage, high frequency inventor, free
wheeling, and polarity protection application.
F
.
22/07/08 V1.1

Related parts for HER157

HER157 Summary of contents

Page 1

HER15x Series DO-15 Dimensions : Inches (Millimetres) Mechanical Data: Cases Lead Polarity High temperature soldering guaranteed Mounting position Weight Features: • High efficiency, low V • High current capability. • High reliability. • High surge current capability. • For use ...

Page 2

... RRM V 70 RMS V 100 DC I (AV) I FSM V 1 25° 125° θ STG = 0.5A 1.0A Page <2> HER155 HER157 Units 400 800 280 560 400 800 1.5 50 1.3 1.7 5.0 150 °C/W 60 -65 to +150 = 0.25A µA µ °C 22/07/08 V1.1 ...

Page 3

... HER15x Series Ratings and Characteristic Curves (HER152, HER155, HER157) Maximum Forward Current Derating Curve Ambient Temperature (°C) Maximum Non-Repetitive Forward Surge Current Number of Cycles at 60Hz Typical Junction Capacitance Reverse Voltage (V) Typical Reverse Characteristics Percent of Rated Peak Reverse Voltage (%) Typical Instantaneous Forward Characteristics Forward Voltage (V) Page < ...

Page 4

... Note: 1. Rise Time = 7ns Maximum. Input Impedance = 1 Megohm 22pf 2. Rise Time = 10ns Maximum Source Impedance = 50 ohms Part Number Table Description Diode, Fast, 1.5A, 100V Diode, Fast, 1.5A, 400V Diode, Fast, 1.5A, 800V Part Number HER152 HER155 HER157 Page <4> 22/7/08 V1.1 ...

Page 5

... Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. SPC Multicomp is the registered trademark of the Group. © Premier Farnell plc 2008. ...

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