CDLL957B/TR datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > semiconductor> Discrete semiconductor> Diode rectifier with> Zener diode> CDLL957B/TR

CDLL957B/TR: DescriptionZener diode; Categorysemiconductor Discrete semiconductor Diode rectifier with Zener diode; File Size147KB，3 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

Download Datasheet Parametric View All

CDLL957B/TR Overview

Zener diode

CDLL957B/TR Parametric

Parameter Name	Attribute value
Maker	Microsemi
Product Category	Zener diode
RoHS	N
Vz - Zener voltage	6.8 V
Installation style	SMD/SMT
Package/box	DO-213AA-2
Pd-power dissipation	0.5 W
voltage tolerance	5 %
Zener current	55 mA
Zz - Zener impedance	4.5 Ohms
Minimum operating temperature	- 65 C
Maximum operating temperature	+ 175 C
Configuration	Single
Test current	18.5 mA
Encapsulation	Reel
diameter	1.7 mm
length	3.7 mm
If - forward current	200 mA
Ir - 反向电流	5 uA
Factory packaging quantity	100
Vf - forward voltage	1.1 V

Preview

Download Datasheet

View All

• 1N962BUR-1 thru 1N986BUR-1 AVAILABLE IN

JAN

JANTX AND JANTXV

PER MIL-PRF-19500/117

• ZENER DIODES

• LEADLESS PACKAGE FOR SURFACE MOUNT

• METALLURGICALLY BONDED

1N962BUR-1 thru 1N986BUR-1

and

CDLL957B thru CDLL986B

MAXIMUM RATINGS

Operating Temperature: -65°C to +175°C

Storage Temperature: -65°C to +175°C

DC Power Dissipation: 500mW @ TEC = +125°C

Power Derating: 10 mW / °C above TEC = +125°C

Forward Voltage @ 200mA: 1.1 volts maximum

ELECTRICAL CHARACTERISTICS @ 25°C

CDI

TYPE

NUMBER

(NOTE 1)

NOMINAL

ZENER

VOLTAGE

(NOTE 2)

VOLTS

CDLL957B

CDLL958B

CDLL959B

CDLL960B

CDLL961B

CDLL962B

CDLL963B

CDLL964B

CDLL965B

CDLL966B

CDLL967B

CDLL968B

CDLL969B

CDLL970B

CDLL971B

CDLL972B

CDLL973B

CDLL974B

CDLL975B

CDLL976B

CDLL977B

CDLL978B

CDLL979B

CDLL980B

CDLL981B

CDLL982B

CDLL983B

CDLL984B

CDLL985B

CDLL986B

6.8

7.5

8.2

9.1

100

110

18.5

16.5

15.0

14.0

12.5

11.5

10.5

9.5

8.5

7.8

7.0

6.2

5.6

5.2

4.6

4.2

3.8

3.4

3.2

3.0

2.7

2.5

2.2

2.0

1.8

1.7

1.5

1.4

1.3

1.1

ZENER

TEST

CURRENT

l ZT

MAXIMUM ZENER IMPEDANCE

(NOTE 3)

ZZT @ l ZT

OHMS

4.5

5.5

6.5

7.5

8.5

9.5

11.5

105

125

150

185

230

270

330

400

500

750

ZZK @ l ZK

OHMS

700

750

1000

1500

2000

3000

4000

1.0

.25

9.5

8.8

7.9

7.4

6.8

6.0

5.5

5.0

4.6

4.1

3.7

3.3

MAX. DC

ZENER

CURRENT

l ZM

MAX. REVERSE

LEAKAGE CURRENT

lR @ VR

5.0

2.0

1.0

0.5

VOLTS

5.2

5.7

6.2

6.9

7.6

8.4

9.1

9.9

DIM

MILLIMETERS

INCHES

MIN MAX MIN MAX

1.60

1.70 0.063 0.067

0.41

0.55 0.016 0.022

3.30

3.70 .130 .146

2.54 REF.

.100 REF.

0.03 MIN.

.001 MIN.

FIGURE 1

DESIGN DATA

CASE:

DO-213AA, Hermetically sealed

glass case. (MELF, SOD-80, LL34)

LEAD FINISH:

Tin / Lead

THERMAL RESISTANCE: (R

OJEC):

100

C/W maximum at L = 0 inch

THERMAL IMPEDANCE: (Z

JX): 35

C/W maximum

POLARITY:

Diode to be operated with

the banded (cathode) end positive.

MOUNTING SURFACE SELECTION:

The Axial Coefficient of Expansion

(COE) Of this Device is Approximately

+6PPM/°C. The COE of the Mounting

Surface System Should Be Selected To

Provide A Suitable Match With This

Device.

NOTE 1

Zener voltage tolerance on "B" suffix is + 5%. Suffix letter “A” denotes + 10%. No

Suffix denotes + 20%. "C" suffix denotes + 2%, and "D" suffix denotes + 1%.

Zener voltage is measured with the device junction in thermal equilibrium at an ambient

temperature of 25°C + 3°C.

Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal

to 10% of 1ZT.

NOTE 2

NOTE 3

6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841

PHONE (978) 620-2600

FAX (978) 689-0803

WEBSITE: http://www.microsemi.com

103

Recommended Resources

Conductive tube controlled rechargeable long delay circuit

Apply LOGO! altar washing machine control circuit a

multi-channel alarm

AN7147 power amplifier circuit

DTl000/CM4200 type 4 1/2 digit digital multimeter circuit

Differential Franklin Oscillator

Serial port reading and writing problems: There is a large amount of data passing through the serial port with an uncertain length, but only 128 bytes are read each time. The data is read in a loop. When the specified string is read, the loop...; jerk Embedded System

EEWORLD University - How to invest once to develop unlimited IoT applications: How to invest once to develop unlimited IoT applications : https://training.eeworld.com.cn/course/4177...; hi5 RF/Wirelessly

Socket connection problem under wince6: Mobile phone (client) ---- Computer (server) cmnet dial-up is fine. During the TCP handshake, the server can receive SYN and return SYN+ACK, but cannot receive the last ACK. Then it receives SYN again...; szhengxindz Embedded System

Help, RCD circuit problem of switching power supply: I have some questions about the RCD circuit in the flyback and rectifier power supply. Please discuss and answer the questions. Below is a flyback RCD circuit The following is a forward RCD circuit Wh...; 灞波儿奔 Power technology

How to deal with the power supply of high-power LED drive circuit?: I am currently designing a high-power (over 60W) LED light source, using the LM3433 solution, referring to Ti's circuit. Now I don't know how to deal with the power supply, because the LM3433 requires...; pwj Power technology

Please help me find out what's going on!: What's wrong? Isn't the header file added?eeworldpostqq...; 小气王 Microcontroller MCU

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components