82535300 Wurth Electronics Inc, 82535300 Datasheet - Page 5

• Manufacturer Part Number: 82535300
• Description: VARISTOR 38VDC 800A 1812
• Manufacturer: Wurth Electronics Inc

Specifications of 82535300

• Varistor Voltage: 47V
• Current-surge: 800A
• Number Of Circuits: 1
• Maximum Ac Volts: 30VAC
• Maximum Dc Volts: 38VDC
• Energy: 4.2J
• Package / Case: 1812 (4532 Metric)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 732-2560-2

BASIC TEST
Characteristics
Standard Test Condition
Max. Working Voltage
Varistor Voltage
Max. Clamping Voltage
Surge Current
Surge Shift △V/V
Energy Absorption
Typical Capacitance
Leakage Current
ENVIRONMENTAL RELIABILITY TEST
Characteristic
High Temperature Storage
Temperature Cycle
High Temperature Load
Damp Heat Load/Humidity Load
Low Temperature Storage
Datum / date
Geprüft / checked
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
Freigabe erteilt /
general release:
E
Testbedingungen / test conditions :
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
HIGH SURGE 1812 SMD VARISTOR
Spezifikation für Freigabe / specification for release
2006-06-02
Würth Elektronik eiSos GmbH & Co.KG - Radialex department
Würth Elektronik eiSos GmbH & Co.KG - Radialex department
Würth Elektronik eiSos GmbH & Co.KG - Radialex department
Würth Elektronik eiSos GmbH & Co.KG - Radialex department
Environmental condition under which every measuring is done without doubt on the measuring results.
Unless specially specified, temperature, relative humidity are 5 to 35℃, 45 to 85﹪RH.
Maximum steady-state DC operating voltage the device can maintain and typical leakage current at 25℃
not exceed 50 µA.
With the specified measuring current of 1mA DC applied.
Maximum peak voltage across the varistor measured at a specified pulse current（A）and waveform
8/20µs.
Maximum peak current which may be applied with the specified waveform 8/20µs without device failure.
The shift of varistor voltage after suffering the specified surge current.
Maximum energy which may be dissipated with a specified waveform 10/1000µs.without device failure.
Device Capacitance measured with zero voltage bias 0.5VRMS and 1KHZ
Typical leakage current at 25℃＜50µA
The specimen shall be subjected to 85 ± 2℃ for 1000 ± 12 hours in a thermostatic bath without load and
The specimen shall be subjected to 85 ± 2℃ for 1000 ± 12 hours in a thermostatic bath without load and
then stored at room temperature and humidity for 1 to 2 hours. The change of varistor voltage shall be
within 10 ﹪.
The temperature cycle of specified temperature shall be repeated five times and then stored at room
temperature and humidity for one or two hours. the change of varistor voltage shall be within 10 ﹪and
mechanical damage shall be examined.
After being continuously applied the maximum allowable voltage at 85 ± 2℃ for 1000± 2 hours, the
specimen shall be stored at room temperature and humidity for one or two hours, the change of varistor
voltage shall be within 10﹪.
The specimen should be subjected to 40 ± 2℃, 90 to 95 ﹪RH environment , and the maximum allowable
voltage applied for 1000 hours, then stored at room temperature and humidity for one or two hours. the
change of varistor voltage shall be within 10﹪
The specimen should be subjected to 40 ± 2℃, without load for 1000 hours and then stored at room
temperature for one or two hours. the change of varistor voltage shall be within 10 ﹪
Kunde / customer
Unterschrift / signature
Würth Elektronik
Kontrolliert / approved
82535300
Step
1
2
3
4
http://www.we-online.com
JP. Penlou
Temperature
Temperature
Temperature
-40±3℃
85±2℃
Room
Room
Test method and description
Test Method/Description
SMD size:
1~2 hours
1~2 hours
30Min±3
30Min±3
Period
J. BAIER
1812
Änderung / modification
Version 1
10-06-01