Comchip Technology

CZRL5267-G Datasheet Preview

CZRL5267-G Datasheet

Surface Mount Zener Diodes

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Surface Mount Zener Diodes

CZRL5225-G Thru. CZRL5267-G

Voltage: 3.0 ~ 75V

Power Dissipation: 500mW

RoHS Device

SMD Diodes Specialist

Features

-Silicon planar power Zener diodes.

-For use in stabilizing and clipping circuits with

higher power rating.

-Standard Zener voltage tolerance is ±5% with a "B"

suffix.

Mechanical Data:

-Case: MiniMELF glass case (SOD-80)

-Weight: approx. 0.05g

MiniMELF (SOD-80)

0.020(0.50)

0.012(0.30)

0.146(3.70)

0.134(3.40)

0.063(1.60)

0.055(1.40)

Dimensions in inches and (millimeter)

Electrical Characteristics (at TA=25 OC unless otherwise noted)

Parameter

Zener current (See table "Characteristics)

Power dissipation at TA=25°C

Thermal resistance, junction to ambient air

Junction temperature

Storage temperature range

Symbol

Ptot

RθJA

TSTG

Value

(1)

500

(1)

300

175

-65 to +150

Note: Valid provided that electrodes are kept at ambient temperature.

Unit

°C/W

°C

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Comchip Technology

CZRL5267-G Datasheet Preview

CZRL5267-G Datasheet

Surface Mount Zener Diodes

No Preview Available !

Surface Mount Zener Diodes

SMD Diodes Specialist

ELECTRICAL CHARACTERISTIC (CZRL5225-G Thru. CZRL5267-G)

Max VF=1.25V at IF=200mA, At TA=25°C unless otherwise specified.

Type NO.

Nominal Zener

Voltage at IZT

VZ(V)

(Note 3)

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www.DatCaSZhReLe5t246U4.Bco-Gm

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3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

8.2

8.7

9.1

Test

Current

IZT (mA)

9.5

8.5

7.8

7.4

6.6

6.2

5.6

5.2

4.6

4.5

4.2

3.8

3.4

3.2

2.7

2.5

2.2

2.1

1.8

1.7

Maximum Zener

Impedance

(Note 2)

at IZT

ZZT(ohm)

105

125

150

170

185

230

270

at IZK=0.25mA

ZZK(ohm)

1600

1700

1900

2000

1900

1600

1000

750

500

600

700

800

900

1000

1100

1300

1400

1600

1700

Typical

Temperature

Coefficient

VZ (%/°C)

-0.075

-0.07

-0.065

-0.06

-0.055

±0.030

0.038

0.045

0.05

0.058

0.062

0.065

0.068

0.075

0.076

0.077

0.079

0.082

0.083

0.084

0.085

0.086

0.087

0.089

0.09

0.091

0.092

0.093

0.094

0.095

0.096

0.097

0.098

Max

reverse

Leakage

Current

IR VR

(uA) (V)

50 1

25 1

15 1

10 1

5 3.5

3 6.5

2 8.4

1 9.1

0.5 9.9

0.1 10

0.1 11

0.1 12

0.1 13

0.1 14

0.1 15

0.1 17

0.1 18

0.1 19

0.1 21

0.1 23

0.1 25

0.1 27

0.1 30

0.1 33

0.1 36

0.1 39

0.1 43

0.1 46

0.1 47

0.1 52

0.1 56

Maximum

Regulator

Current

IZM (mA)

(Note 2.)

152

138

126

115

106

19.1

18.2

16.8

16.2

15.1

13.8

12.6

11.6

10.6

9.7

8.9

Notes:

(1) The Zener impedance is derived from the 1KHZ AC volt age which results when an AC current having an RMS value equal to 10% of the Zener current (IZTor IZK)

is superim posed on IZT or IZK. Zener impedance is m easured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units.

(2) Valid provided that electrodes at a distance of 10mm from case are kept at ambient temperature.

(3) Tested under thermal equilibrium and DC test conditions.

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Surface Mount Zener Diodes

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