SZN4474 datasheet, PDF - EEWORLD Datasheet

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SZN4474: Description24 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE; CategoryDiscrete semiconductor diode; File Size128KB，3 Pages; ManufacturerSSDI; Websitehttp://www.ssdi-power.com/

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SZN4474 Overview

24 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE

SZN4474 Parametric

Parameter Name	Attribute value
Maker	SSDI
package instruction	O-LALF-W2
Contacts	2
Reach Compliance Code	compli
ECCN code	EAR99
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JESD-30 code	O-LALF-W2
Number of components	1
Number of terminals	2
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
polarity	UNIDIRECTIONAL
Maximum power dissipation	1.5 W
Certification status	Not Qualified
Nominal reference voltage	24 V
surface mount	NO
technology	ZENER
Terminal form	WIRE
Terminal location	AXIAL
Maximum voltage tolerance	5%
Working test current	10.5 mA

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Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, CA 90638

Phone: (562) 404-4474 * Fax: (562) 404-1773

ssdi@ssdi-power.com * www.ssdi-power.com

SZN4460 thru SZN4496 Series

and

SZN6485 thru SZN6491 Series

1.5 WATT

3.3 – 200 VOLTS

ZENER DIODES

AXIAL (__)

DESIGNER’S DATA SHEET

FEATURES:



Hermetically Sealed in Glass



Rated at 1.5 W



Available in Axial, Round Tab Surface Mount (SM), and

Square Tab Surface Mount (SMS) version



Available to TX, TXV, and Space Levels



Tolerances of 5%, 2%, or 1% Available.



Replaces 1N4460 – 4496 and 1N6485 - 6491

Maximum Ratings

Nominal Zener Voltage

Maximum Zener Current

Forward Surge Current

(8.3 msec Pulse)

Symbol

ZSM

Top

Tstg

θJL

θJE

Value

3.3 - 200

7.2 - 433

.072 – 4.2

1.5

-65 to +175

-65 to +200

125

83.3

Units

ºC

ºC/W

DIM

MIN.

.080”

.145”

1.00”

.028”

MAX

.107”

.181”

---

.034”

Continuous Power

Operating and Storage Temp.

Thermal Resistance,

Junction to Lead, L=3/8” (Axial)

SQUARE TAB (SMS)

All dimensions are prior to soldering

Thermal Resistance,

Junction to End Cap (SMS)

Part Number/Ordering Information

__ __

SZN

│

└

Screening

│

= Not Screened

│

TX = TX Level

│

TXV = TXV

│

S = S Level

│

└

Package Type

│

= Axial Leaded

│

SMS = Surface Mount Square Tab

│

SM = Surface Mount Round Tab

│

└

Tolerance

= 5%

│

C = 2%

│

D = 1%

│

└

Voltage/Family

4460 thru 4496: 6.2V thru 200V, See Table on Page 2

6485 thru 6491: 3.3V thru 5.6V, See Table on Page 2

MIN.

.125”

.195”

.023”

Body to Tab Clearance: .003”

MAX.

.135”

.260”

.027”

---

ROUND TAB (SM)

All dimensions are prior to soldering

DIM

MIN.

.084”

.189”

.010”

Body to Tab Clearance: .001”

MAX.

.102”

.205”

.022”

---

NOTE:

All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

DATA SHEET #: Z00008G

DOC

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