diodes incorporated DDZX5V1B, DDZX5V6B, DDZX6V2B, DDZX6V8C, DDZX7V5C Service Manual

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SPICE MODEL: DDZX5V1B DDZX5V6B DDZX6V2B DDZX6V8C DDZX7V5C DDZX8V2C DDZX9V1C DDZX10C DDZX11C DDZX12C DDZX13B DDZX14

DDZX15 DDZX16 DDZX18C DDZX20C DDZX22D DDZX24C DDZX27D DDZX30D DDZX33 DDZX36 DDZX39F DDZX43

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Features

Very Sharp Breakdown Characteristics

·

300mW Power Dissipation on FR-4 PCB

·

Very Tight Tolerance on V

·

Ideally Suited for Automated Assembly Processes

·

Very Low Leakage Current

·

Lead Free By Design/RoHS Compliant (Note 7)

·

Qualified to AEC-Q101 Standards for High Reliability

·

Mechanical Data

Case: SOT-23

·

Case Material: Molded Plastic. UL Flammability

·

Classification Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020C

·

Terminals: Finish - Matte Tin annealed over Alloy 42

·

leadframe. Solderable per MIL-STD-202, Method 208

Polarity: See Diagram

·

Marking & Type Code Information: See Electrical

·

Specifications Table

Ordering Information: See Last Page

·

Weight: 0.008 grams (approximate)

·

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DDZX5V1B - DDZX43

SURFACE MOUNT PRECISION ZENER DIODE

SOT-23

Dim Min Max

0.37 0.51

A

1.20 1.40

B

2.30 2.50

C

0.89 1.03

D

0.45 0.60

E

1.78 2.05

G

2.80 3.00

H

0.013 0.10

J

0.903 1.10

K

0.45 0.61

L

0.085 0.180

M

a

All Dimensions in mm

0° 8°

E

TOP VIEW

A

B

C

D

G

H

K

J

L

M

Maximum Ratings

Characteristic Symbol Value Unit

Forward Voltage @ IF= 10mA

Operating and Storage Temperature Range

Thermal Characteristics

Characteristic Symbol Value Unit

Thermal Resistance, Junction to Ambient Air (Note 1)

Power Dissipation (Note 1)

Note: 1. Device mounted on FR-4 PCB with recommended pad layout, which can be found on our website

at http://www.diodes.com/datasheets/ap02001.pdf.

@ TA= 25°C unless otherwise specified

@ TA= 25°C unless otherwise specified

T

j,TSTG

R

V

F

qJA

P

d

0.9 V

-65 to +150 °C

417 °C/W

300 mW

DS30408 Rev. 5 - 2 1 of 6 DDZX5V1B - DDZX43

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ã Diodes Incorporated

Electrical Characteristics Table 1

@ TA= 25°C unless otherwise specified

Type Number Marking Code

DDZX5V1B KM

DDZX5V6B KN

DDZX6V2B KO

DDZX6V8C YP

DDZX7V5C YQ

DDZX8V2C YR

DDZX9V1C YS

DDZX10C YT

DDZX11C YU

DDZX12C YV

DDZX13B KW

DDZX14 GX

DDZX15 GY

DDZX16 YY

DDZX18C YZ

DDZX20C PJ

DDZX22D 2K

DDZX24C PL

DDZX27D 2M

DDZX30D 2N

DDZX33 RP

DDZX36 ZQ

DDZX39F 5Q

DDZX43 ZR

Zener Voltage Range

(Notes 2, 3)

VZ@I

ZT

I

ZT

Min (V) Max (V) mA

Maximum Zener Impedance

Z

ZT @IZTZZK@IZKIZK

(Note 4)

W

Maximum Reverse

Current (Note 5)

I

R

@ V

mA uA V

4.94 5.20 20 17 480 1 5 1.5

5.45 5.73 20 11 400 1 0.5 2.5

5.96 6.27 20 7 150 1 0.5 4.0

6.66 7.01 20 5 150 0.5 0.1 5.0

7.29 7.67 20 6 120 0.5 0.1 6.0

8.03 8.45 20 8 120 0.5 0.1 6.5

8.83 9.30 20 8 120 0.5 0.1 7.0

9.70 10.20 20 8 120 0.5 0.1 8.0

10.82 11.38 10 10 120 0.5 0.1 8.4

11.74 12.35 10 12 110 0.5 0.1 9.1

12.55 13.21 10 14 110 0.5 0.1 10.0

13.65 14.35 10 16 110 0.5 0.05 11.0

14.80 15.57 10 18 150 0.5 0.05 12.0

15.69 16.51 10 18 150 0.5 0.05 12.0

17.42 18.33 10 23 150 0.5 0.05 14.0

19.23 20.22 10 28 200 0.5 0.05 15.0

21.52 22.63 5 30 200 0.5 0.05 17.0

23.12 24.31 5 35 200 0.5 0.05 19.0

26.29 27.64 5 45 250 0.5 0.05 21.0

29.02 30.51 5 55 250 0.5 0.05 23.0

32.14 33.79 5 75 250 0.5 0.05 27.0

35.36 37.19 5 85 250 0.5 0.05 30.0

38.02 39.98 5 85 250 0.5 0.05 30.0

42.14 43.86 5 90 ¾¾0.05 33.0

R

Notes: 2. The Zener voltage is measured 40ms after power is supplied.

3. For inquiries on tighter tolerances, or alternate nominal zener voltages, please contact your Diodes Inc. sales representative for
availability and minimum order details.

4. f = 1kHz.

5. Short duration pulse test used to minimize self-heating effect.

DS30408 Rev. 5 - 2 2 of 6 DDZX5V1B - DDZX43

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