Diodes DFLZ5V1Q, DFLZ39Q User Manual

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Features

• 1W Power Dissipation on FR-4 PCB

• Large, exposed pad and heat sink designed for superior thermal

performance

• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. “Green” Device (Note 3)

• Qualified to AEC-Q101 Standards for High Reliability

• Patented Interlocking Clip Design for High Surge Capacity,

US Patent #7,095,113

Green

DFLZ5V1Q - DFLZ39Q

1.0W SURFACE MOUNT POWER ZENER DIODE
POWERDI

Mechanical Data

• Case: POWERDI123

• Case Material: Molded Plastic, “Green” Molding Compound. UL

Flammability Classification Rating 94V-0

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

• Terminal Connections: Cathode Band

• Terminals: Finish - Matte Tin annealed over Copper leadframe.

Solderable per MIL-STD-202, Method 208

• Weight: 0.01 grams (approximate)

Top View

®

123

Ordering Information (Note 4)

Part Number Qualification Case Packaging

(Type Number)Q-7*

* Add “-7” to the appropriate type number in Electrical Characteristics Table. Example: 6.2V Zener = DFLZ6V2Q-7

Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.

4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

Automotive

POWERDI

®

123

3000/Tape & Reel

Marking Information

Date Code Key

Year 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

Code U V W X Y Z A B C D E F

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Code 1 2 3 4 5 6 7 8 9 O N D

POWERDI is a registered trademark of Diodes Incorporated.

Fxx

DFLZ5V1Q - DFLZ39Q

Document number: DS36898 Rev. 1 - 2

Fxx = Product Type Marking Code
(See Electrical Characteristics Table)
YM = Date Code Marking

YM

Y = Year (ex: A = 2013)
M = Month (ex: 9 = September)

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DFLZ5V1Q - DFLZ39Q

Maximum Ratings (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Value Unit

Forward Voltage @ IF = 200mA VF

1.2 V

Thermal Characteristics

Characteristic Symbol Typ Value Unit

Power Dissipation (Note 5)

Thermal Resistance Junction to Ambient Air (Note 5)

Thermal Resistance Junction to Soldering Point (Note 6)

Operating and Storage Temperature Range

P

D

R

JA

θ

R

JS

θ

T

, T

J

STG

— 1.0 W

110 —

— 9

— -55 to +150

°C/W

°C/W

°C

Electrical Characteristics (@T

Zener Voltage Range

Type

Number

Marking

Codes

VZ @ IZT I

Nom (V) Min (V) Max (V) mA

= +25°C, unless otherwise specified.)

A

Zener Impedance

(Note 7)

Z

ZT

Typ (Ω) Max (Ω) μA

(Note 8)

ZT @ IZT

Maximum Reverse

I

Current
(Note 7)

@ VR

R

Temperature

Coefficient

@ I

ZTC

%/°C

V Min Max

DFLZ5V1Q FHK 5.1 4.8 5.4 100 2 6 2.5 1 -0.08 -0.2

DFLZ5V6Q FHL 5.6 5.2 6.0 100 1 4 10 2 -0.04 0.04

DFLZ6V2Q FHN 6.2 5.8 6.6 100 1 3 5 2 -0.01 0.06

DFLZ6V8Q FHO 6.8 6.4 7.2 100 1 3 5 3 0 0.07

DFLZ7V5Q FHQ 7.5 7.0 7.9 100 1 2 5 3 0 0.07

DFLZ8V2Q FHR 8.2 7.7 8.7 100 1 2 5 3 0.03 0.08

DFLZ9V1Q FHT 9.1 8.5 9.6 50 1 4 5 5 0.03 0.08

DFLZ10Q FHU 10 9.4 10.6 50 1 4 5 7.5 0.05 0.09

DFLZ11Q FHV 11 10.4 11.6 50 1 7 4 8.2 0.05 0.10

DFLZ12Q FHW 12 11.4 12.7 50 1 7 3 9.1 0.05 0.10

DFLZ13Q FHX 13 12.4 14.1 50 1 10 2 10 0.05 0.10

DFLZ15Q FHZ 15 13.8 15.6 50 1 10 1 11 0.05 0.10

DFLZ16Q FJA 16 15.3 17.1 25 1 15 1 12 0.06 0.11

DFLZ18Q FJF 18 16.8 19.1 25 2 15 1 13 0.06 0.11

DFLZ20Q FJG 20 18.8 21.2 25 3 15 1 15 0.06 0.11

DFLZ22Q FJK 22 20.8 23.3 25 3 15 1 16 0.06 0.11

DFLZ24Q FJL 24 22.8 25.6 25 2 15 1 18 0.06 0.11

DFLZ27Q FJN 27 25.1 28.9 25 3 15 1 20 0.06 0.11

DFLZ30Q FJQ 30 28 32 25 8 15 1 22 0.06 0.11

DFLZ33Q FJR 33 31 35 25 5 15 1 24 0.06 0.11

DFLZ36Q FJS 36 34 38 10 5 40 1 27 0.06 0.11

DFLZ39Q FJT 39 37 41 10 5 40 1 30 0.06 0.11

Notes: 5. Device mounted on 1" x 1", FR-4 PCB; 2 oz. Cu pad layout as shown on Diodes Inc. suggested pad layout document AP02001.pdf at

8. The Zener impedance (Zzt) is measured by superimposing a minute alternating current on the regulated current (Izt).

POWERDI is a registered trademark of Diodes Incorporated.

DFLZ5V1Q - DFLZ39Q

Document number: DS36898 Rev. 1 - 2

http://www.diodes.com.
6 Theoretical R

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

calculated from the top center of the die straight down to the PCB/cathode tab solder junction.

θJS

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