CDLL252 MICROSEMI, CDLL252 Datasheet

CDLL252

Manufacturer Part Number

CDLL252

Description

Manufacturer

MICROSEMI

Datasheet

1.CDLL252.pdf (1 pages)

Specifications of CDLL252

Lead Free Status / Rohs Status

Not Compliant

Current page: 1 of 1
Download datasheet (17Kb)

MAXIMUM RATINGS

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

Storage Temperature: -65°C to +175°C

DC Power Dissipation: 500 mW @ +50°C

Power Derating: 4 mW / °C above +50°C

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified

NOTE 1

NOTE 2

NOTE 3

NUMBER

CDLL250

CDLL251

CDLL252

CDLL253

CDLL254

CDLL255

CDLL256

CDLL257

TYPE

• CURRENT REGULATOR DIODES

• LEADLESS PACKAGE FOR SURFACE MOUNT

• CONSTANT CURRENT OVER WIDE VOLTAGE RANGE

• HIGH SOURCE IMPEDANCE

• METALLURGICALLY BONDED

Pulse measurement @ 1% duty cycle, 10 milliseconds maximum.

Z S is derived by superimposing A 90Hz RMS signal equal to 10% of V S on V S

Z K is derived by superimposing A 90Hz RMS signal equal to 10% of V K on V K

10.00

NOM

5.10

5.60

6.20

6.80

7.50

8.20

9.10

REGULATOR CURRENT

l p (mA) @ V S = 25V

(Note 1)

MIN

4.59

5.04

5.58

6.12

6.75

7.38

8.19

9.00

10.01

11.10

MAX

5.61

6.16

6.82

7.48

8.25

9.02

IMPEDANCE

@V S = 25V

MINIMUM

DYNAMIC

(Note 2)

Z S (K )

6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841

PHONE (978) 620-2600

WEBSITE: http://www.microsemi.com

100

IMPEDANCE

@V K = 6.0 V

MINIMUM

(Note 3)

Z K (K )

KNEE

4.0

3.0

2.0

1.5

1.0

@ l L = 0.8 l p (min)

V L (VOLTS)

MAXIMUM

VOLTAGE

LIMITING

3.67

4.03

4.46

4.90

5.40

5.90

6.55

7.20

OPERATING

VOLTAGE

VOLTS

PEAK

FAX (978) 689-0803

DESIGN DATA

CASE: DO-213AB, Hermetically sealed

glass case. (MELF, LL41)

LEAD FINISH: Tin / Lead

THERMAL RESISTANCE: (R OJEC ):

100

THERMAL IMPEDANCE: (Z OJX ): 25

POLARITY: Diode to be operated with

the band (cathode) end negative.

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.

C/W maximum

DIM

C/W maximum at L = 0 inch

MILLIMETERS

CDLL250

CDLL257

2.39

0.41

4.80

MIN

4.11 REF.

0.03 MIN.

thru

FIGURE 1

MAX

2.66

0.55

5.20

.094

.016

.189

MIN MAX

.159 REF.

.001 MIN.

INCHES

.105

.022

.205

Related parts for CDLL252

Related keywords

CDLL252 datasheet
CDLL252 data sheet
CDLL252 pdf datasheet
CDLL252 component
CDLL252 part
CDLL252 distributor
CDLL252 RoHS
CDLL252 datasheet download