SA70A-B datasheet, PDF - EEWORLD Datasheet

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SA70A-B: DescriptionTrans Voltage Suppressor Diode, 500W, 70V V(RWM), Unidirectional, 1 Element, Silicon, DO-15, PLASTIC PACKAGE-2; CategoryDiscrete semiconductor diode; File Size197KB，4 Pages; ManufacturerDiodes; Websitehttp://www.diodes.com/; Environmental Compliance

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SA70A-B Overview

Trans Voltage Suppressor Diode, 500W, 70V V(RWM), Unidirectional, 1 Element, Silicon, DO-15, PLASTIC PACKAGE-2

SA70A-B Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Diodes
Parts packaging code	DO-15
package instruction	O-PALF-W2
Contacts	2
Reach Compliance Code	not_compliant
ECCN code	EAR99
Maximum breakdown voltage	86 V
Minimum breakdown voltage	77.8 V
Breakdown voltage nominal value	81.9 V
Shell connection	ISOLATED
Maximum clamping voltage	113 V
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 code	DO-15
JESD-30 code	O-PALF-W2
JESD-609 code	e3
Maximum non-repetitive peak reverse power dissipation	500 W
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	260
polarity	UNIDIRECTIONAL
Maximum power dissipation	1 W
Certification status	Not Qualified
Maximum repetitive peak reverse voltage	70 V
Maximum reverse current	3 µA
surface mount	NO
technology	AVALANCHE
Terminal surface	Matte Tin (Sn)
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	40

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SA5V0A - SA170A

500W TRANSIENT VOLTAGE SUPPRESSOR

Features

Constructed with Glass Passivated Die

Excellent Clamping Capability

500W Peak Pulse Power Dissipation

Fast Response Time

100% Tested at Rated Peak Pulse Power

Voltage Range 5.0 - 170 Volts

Unidirectional and Bi-directional Versions Available (Note 1)

Available in Lead Free Finish/RoHS Compliant Version (Note 3)

NOT RECOMMENDED FOR NEW DESIGN

SUGGESTED REPLACEMENT P6KE6V8A - P6KE200A

Mechanical Data

Case: DO-15

Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020C

Leads: Plated Leads, Solderable per MIL-STD-202, Method 208

Also Available in Lead Free Plating (Matte Tin Finish).

Marking: Unidirectional: Type Number and Cathode Band

Marking Bi-directional: Type Number Only

Weight: 0.4 grams (approximate)

Dim

DO-15

Min

25.40

5.50

0.686

2.60

Max

—

7.62

0.889

3.6

All Dimensions in mm

Maximum Ratings

@ T

= 25°C unless otherwise specified

Symbol

FSM

, T

STG

Value

500

1.0

3.5

-65 to +175

Unit

°C

Characteristic

Peak Power Dissipation, T

= 1.0ms

(Non repetitive current pulse, derated above T

= 25°C)

Steady State Power Dissipation at T

= 75°C

Lead Lengths 9.5 mm (Board mounted)

Peak Forward Surge Current, 8.3 Single Half Sine Wave

Superimposed on Rated Load

Duty Cycle = 4 pulses per minute maximum

Forward Voltage @ I

= 35A 300µs Square Wave Pulse,

Unidirectional Only

Operating and Storage Temperature Range

Notes:

1. Suffix “A” denotes unidirectional, suffix “CA” denotes bi-directional device.

2. For bi-directional devices having V

of 10 volts and under, the I

limit is doubled.

3. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see

EU Directive Annex Notes 5 and 7.

DS21501 Rev. 12 - 3

1 of 4

www.diodes.com

SA5V0A - SA170A

Diodes Incorporated

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