CCR250 Microsemi Corporation, CCR250 Datasheet

CCR250

Manufacturer Part Number

CCR250

Description

Current Limiter Diode

Manufacturer

Microsemi Corporation

Datasheet

1.CCR250.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CCR250MXC7B035FT(2*2.5) 11+

Manufacturer:

EPCOS

Quantity:

50 000

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• CURRENT REGULATOR CHIPS

• ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE

• CONSTANT CURRENT OVER WIDE VOLTAGE RANGE

• HIGH SOURCE IMPEDANCE

• COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES,

WITH THE EXCEPTION OF SOLDER REFLOW

MAXIMUM RATINGS

Operating Temperature: -55°C to +175°C

Storage Temperature: -55°C to +175°C

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified

NUMBER

NOTE 1

NOTE 2

NOTE 3

CCR250

CCR251

CCR252

CCR253

CCR254

CCR255

CCR256

CCR257

TYPE

10.00

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

NOM

5.10

5.60

6.20

6.80

7.50

8.20

9.10

I P is read using a pulse measurement, 10 milliseconds maximum.

REGULATOR CURRENT

l p (mA) @ V S = 25V

4.59

5.04

5.58

6.12

6.75

7.38

8.19

9.00

MIN

10.01

11.10

MAX

5.61

6.16

6.82

7.48

8.25

9.02

6 L A K E S T R E E T , L A W R E N C E , M A S S A C H U S E T T S 01841

PHONE (978) 620-2600

WEBSITE: http://www.microsemi.com

IMPEDANCE

@V S = 25V

DYNAMIC

MINIMUM

(Note 2)

Z S (K )

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 I 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

METALLIZATION:

AL THICKNESS...........25,000

GOLD THICKNESS .......4,000

CHIP THICKNESS .................10 Mils

TOLERANCES: ALL Dimensions

CCR250 thru CCR257

+ 2 mils, except Anode Pad where

tolerance is + 0.1 mils.

Top:

Back: (Cathode)...................Au

Backside is Cathode

(Anode).......................Al

A = Anode

171

Min

Related parts for CCR250

CCR250 Summary of contents

Page 1

... CCR250 thru CCR257 Backside is Cathode PEAK A = Anode DESIGN DATA METALLIZATION: Top: (Anode).......................Al Back: (Cathode)...................Au AL THICKNESS...........25,000 GOLD THICKNESS .......4,000 CHIP THICKNESS .................10 Mils TOLERANCES: ALL Dimensions + 2 mils, except Anode Pad where tolerance is + 0.1 mils. FAX (978) 689-0803 Å ...

Page 2

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