SZN4977SMSTX

更新时间： 2024-11-06 13:14:15

品牌	Logo	应用领域
SSDI		二极管齐纳二极管测试
页数	文件大小	规格书
3页	199K
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数据手册

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SZN4977SMSTX 数据手册

SZN4954 thru SZN4996

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

5 W

6.8 – 390 VOLTS

ZENER DIODES

Designer’s Data Sheet

FEATURES:

•

Hermetically Glass Sealed

High Power Dissipation 5W

Tight Voltage Tolerance 5%

For other Voltage, Power, or Tolerance Consult Factory.

TX, TXV, and S-Level Screening Available ^5/.

Replacement for 1N4954 – 1N4996

DIM

C (__)

C (K)

MIN.

---

.047”

.038”

1.00”

MAX

.158”

.185”

.053”

.042”

---

AXIAL (K & __)

All dimensions are prior to soldering

Part Number/Ordering Information ^4/

__ __ __

SZN

│

└

│

└

└ Screening ^5/__ = Not Screened

TX = TX Level

TXV = TXV

S = S Level

Package Type ^6/

__ = Axial Leaded

SMS = Surface Mount Square Tab

K = 40 Mil Lead Diameter

DIM

MIN.

.155”

.190”

.023”

MAX.

.185”

.220”

.027”

Device / Voltage

4954 - 4996

Body to Tab Clearance: .001”

SQUARE TAB (SMS) All dimensions are prior to soldering

Maximum Ratings

Symbol

SZN4954-4996

Units

6.8 - 390

ºC

Nominal Zener Voltage

V_Z

P_D

Continuous Power @ 65ºC

Operating and Storage Temp.

-65 to +175

Top,Tstg

(__)

K - axial

Thermal Resistance

ºC/W

R_θJL

R_θJE

Junction to Lead, L=3/8” (Axial)

Thermal Resistance

Junction to End Cap (SMS)

NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: Z00010D

DOC

12 3

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SZN4978	SSDI	获取价格	6.8 – 390 VOLTS ZENER DIODES
SZN4978K	SSDI	获取价格	暂无描述
SZN4978KS	SSDI	获取价格	暂无描述
SZN4978KTX	SSDI	获取价格	Zener Diode, 68V V(Z), 5%, 5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS PACKAGE-2
SZN4978KTXV	SSDI	获取价格	暂无描述
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SZN4978LS	SSDI	获取价格	Zener Diode, 68V V(Z), 5%, 5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS PACKAGE-2