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See Technical Specifications

1N6471 +BOM

Voidless-Hermetically sealed Surface Mount unidirectional Transient Voltage Suppressors (TVS).

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

1N6471
Datasheet:

1N6471 Datasheet (PDF)
Type:

Zener
Unidirectional Channels:

1
Voltage - Reverse Standoff (Typ):

12V
Voltage - Breakdown (Min):

13.6V
EDA/CAD Models:

Request Free CAD Models for 1N6471

1N6471 General Description

This surface mount series of industry recognized voidless-hermetically-sealed Unidirectional Transient Voltage Suppressor (TVS) designs is military qualified to MIL-PRF-19500/552 and are ideal for high-reliability applications where a failure cannot be tolerated. They provide a Working Peak "Standoff" Voltage selection from 5.0 to 51.6 Volts with 1500 W ratings. They are very robust in hard-glass construction and also use an internal metallurgical bond identified as Category I for high reliability applications. The 1500 W series is military qualified to MIL-PRF-19500/552. These devices are also available in axial-leaded packages for thru-hole mounting by deleting the ?US? suffix (see separate data sheet for 1N6469 thru 1N6476A). Microchip also offers numerous other TVS products to meet higher and lower peak pulse power and voltage ratings in both through-hole and surface-mount packages.

Key Features

High surge current and peak pulse power provides transient voltage protection for sensitive circuits
Triple-layer passivation
Internal "Category 1" metallurgical bonds
Voidless hermetically sealed glass package
JAN, JANTX, and JANTXV military qualifications available per MIL-PRF-19500/516
JANS available for 1N6103 thru 1N6118A per MIL-PRF-19500/516 as well as fruther options for screening in reference to MIL-PRF-19500 for all other product in this series
RoHS compliant versions available
Extremely robust construction
Working Peak Standoff Voltage (VWM) from 5.7 to 152 V
500 watt peak pulse power
ESD and EFT protection per IEC 61000-4-2 and IEC 61000-4-4
Secondary lightning protection per IEC 61000-4-5
Non-sensitive to ESD per MIL-STD-750 method 1020
Inherently radiation hard as described in MicroNote 050: Radiation Hardened Performance of Discrete Semiconductor Products

Microchip Technology, Inc Original Stock

Specifications

Category	Circuit ProtectionTransient Voltage Suppressors (TVS)TVS Diodes	Series	-
Type	Zener	Unidirectional Channels	1
Voltage - Reverse Standoff (Typ)	12V	Voltage - Breakdown (Min)	13.6V
Voltage - Clamping (Max) @ Ipp	22.6V	Current - Peak Pulse (10/1000µs)	374A (8/20µs)
Power - Peak Pulse	1500W (1.5kW)	Power Line Protection	No
Applications	General Purpose	Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 175°C (TJ)	Mounting Type	Through Hole
Base Product Number	1N647	Product Category	ESD Suppressors / TVS Diodes
Polarity	Unidirectional	Number of Channels	1 Channel
Working Voltage	12 V	Termination Style	Axial
Clamping Voltage	22.6 V	Breakdown Voltage	13.6 V
Ipp - Peak Pulse Current	374 A	Pppm - Peak Pulse Power Dissipation	1.5 kW
Vesd - Voltage ESD Contact	-	Vesd - Voltage ESD Air Gap	-
Product Type	TVS Diodes	Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 175 C	Current Rating	20 uA
Pd - Power Dissipation	3 W	Factory Pack Quantity	1
Subcategory	TVS Diodes / ESD Suppression Diodes	Vf - Forward Voltage	1.5 V
Unit Weight	0.044798 oz