Diodes SMAZ5V1, SMAZ39 User Manual

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Features

• 1.0W Power Dissipation

• Ideally Suited for Automated Assembly

• 5.1V - 39V Nominal Zener Voltage Range

• Standard V

• Lead Free Finish/RoHS Compliant (Note 1)

• Green Molding Compound (No Halogen and Antimony)

(Note 2)

Maximum Ratings @T

Forward Voltage @IF = 200mA VF Zener Current (see Table page 2)

Tolerance is ± 5%

Characteristic Symbol Value Unit

Top View Bottom View

= 25°C unless otherwise specified

Mechanical Data

• Case: SMA

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

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

• Terminals: Lead Free Plating (Matte Tin Finish).

Solderable per MIL-STD-202, Method 208

• Polarity: Cathode Notch or Cathode Band

• Marking Information: See Page 3

• Ordering Information: See Page 3

• Weight: 0.064 grams (approximate)

IZM PD / VZ

SMAZ5V1 - SMAZ39

1.0W SURFACE MOUNT ZENER DIODE

1.2 V mA

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation @TA = 50°C Derate Above 50°C (Note 3)

Typical Thermal Resistance - Junction to Terminal (Note 3) Typical Thermal Resistance - Junction to Ambient (Note 3) Operating and Storage Temperature Range

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/quality/lead_free.html.

SMAZ5V1 - SMAZ39

Document number: DS18015 Rev. 16 - 2

2. No purposefully added lead. Halogen and Antimony free.

3. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

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R R

J, TSTG

1.0

8.0

30 °C/W

125 °C/W

-65 to +150 °C

mW/°C

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P P

OWER

CAPAC

SMAZ5V1 - SMAZ39

Electrical Characteristics @T

Zener Voltage

Type

Number

Marking

Code

Range (Note 4)

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

= 25°C unless otherwise specified

Test

Current

IZT Z

Z @ IZT

Maximum Zener Impedance

ZT @ IZT

ZK @ IZK

Ω Ω

Maximum

Reverse Current

R @ VR

mA µA V mA

SMAZ5V1 ZHK 5.1 4.84 5.40 100 5.0 500 1.0 2.5 1.0 196 SMAZ5V6 ZHL 5.60 5.32 5.88 100 2.0 250 2.0 5.0 2.0 179 SMAZ6V2 ZHN 6.20 5.89 6.51 100 2.0 200 2.0 5.0 3.0 161 SMAZ6V8 ZHO 6.80 6.46 7.14 100 2.0 200 1.0 5.0 4.0 147 SMAZ7V5 ZHQ 7.50 7.13 7.88 100 2.0 450 1.0 5.0 5.0 133 SMAZ8V2 ZHR 8.20 7.79 8.61 100 2.0 200 1.0 5.0 6.0 122 SMAZ9V1 ZHT 9.10 8.65 9.56 50 4.0 200 1.0 5.0 7.0 110

SMAZ10 ZHU 10.00 9.50 10.50 50 4.0 200 1.0 1.0 7.6 100 SMAZ12 ZHW 12.00 11.40 12.60 50 7.0 150 1.0 1.0 9.1 83 SMAZ15 ZHZ 15.00 14.25 15.75 50 10 150 1.0 1.0 11.4 67 SMAZ16 ZJA 16.00 15.20 16.80 25 15 150 1.0 0.5 12.2 63 SMAZ18 ZJF 18.00 17.10 18.90 25 15 150 1.0 0.5 13.7 56 SMAZ20 ZJG 20.00 19.00 21.00 25 15 180 1.0 0.5 15.2 50 SMAZ22 ZJK 22.00 20.90 23.10 25 15 180 1.0 0.5 16.7 45 SMAZ24 ZJL 24.00 22.80 25.20 25 15 180 1.0 0.5 18.2 42 SMAZ27 ZJN 27.00 25.65 28.35 25 15 200 1.0 0.5 20.5 37 SMAZ30 ZJQ 30.00 28.50 31.50 25 15 250 1.0 0.5 22.8 33 SMAZ33 ZJR 33.00 31.35 34.65 25 15 300 1.0 0.5 25.1 30 SMAZ36 ZJS 36.00 34.20 37.80 10 40 350 1.0 0.5 27.4 28 SMAZ39 ZJT 39.00 37.05 40.95 10 40 450 1.0 0.5 29.6 26

Notes: 4. Short duration pulse test used to minimize self-heating effect.

1.2

1,000

SMAZ5V6

f = 1MHz

ZM Max

(Note 3)

1.0

E (pF)

0.8

(W)

100

N IT

SMAZ12

SMAZ27

0.6

EAK

0.4

, TOT

0.2

T , AMBIENT TEMPERATURE ( C)

100

150

Fig. 1 Power D issipat i o n vs. Ambient Temperature

175

1 10 100 200

V , REVERSE VOLTAGE (V)

Fig. 2 Typical Total Capacitance vs. Rever se Vol t age

SMAZ5V1 - SMAZ39

Document number: DS18015 Rev. 16 - 2

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FORWARD CUR

SMAZ5V1 - SMAZ39

T = 25C

(A)

2,000 1,000

100

0.1

EAK

0.1 0 0.5 1.0 1.5 2.0 2.5

V , PEAK FORWARD VOLTAGE (V)

Fig. 3 Peak Forward Current vs. Peak Forward Voltage

1,000

0.01

0.001 110100500

V , ZENER REGULATION VOLTAGE (V)

Fig. 4 Leakage Current vs. Regulation Voltage

I = 5.0mA

100

I = 10mA

I = 20mA

I = 100mA

0.1 110100500

V , ZENER REGULATION VOLTAGE (V)

Fig. 5 Differential Resistance vs. Regulation Voltage

Ordering Information (Note 5)

Device*

SMAZx-13-F

*x = Device Voltage, e.g., SMAZ5V1-13-F. Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Packaging Shipping

SMA 5000/Tape & Reel

Marking Information

YWW

xxx

SMAZ5V1 - SMAZ39

Document number: DS18015 Rev. 16 - 2

xxx = Product type marking code (See Electric Characteristics Table) = Manufacturers’ code marking YWW = Date code marking Y = Last digit of year (ex: 2 for 2002) WW = Week code 01 to 52

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Package Outline Dimensions

Suggested Pad Layout

SMAZ5V1 - SMAZ39

SMA

Dim Min Max

A 2.29 2.92 B 4.00 4.60 C 1.27 1.63 D 0.15 0.31 E 4.80 5.59 G 0.05 0.20 H 0.76 1.52 J 2.01 2.30

All Dimensions in mm

Dimensions Value (in mm)

Z G X Y 2.5

6.5

1.5

1.7

4.0

SMAZ5V1 - SMAZ39

Document number: DS18015 Rev. 16 - 2

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IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorize d application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks.

LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the

failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.

www.diodes.com

SMAZ5V1 - SMAZ39

Document number: DS18015 Rev. 16 - 2

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