Diodes BZX84C2V4S, BZX84C39S User Manual

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Features

• Planar Die Construction

• 200mW Power Dissipation

Mechanical Data

• Case: SOT-363

• Case Material: Molded Plastic. UL Flammability Classification

• Zener Voltages from 2.4V - 39V

• Ultra-Small Surface Mount Package

• Lead Free/RoHS Compliant (Note 2)

• "Green" Device (Note 3 and 4)

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

• Terminals: Solderable per MIL-STD-202, Method 208

• Lead Free Plating (Matte Tin Finish annealed over Alloy 42

• Polarity: See Diagram

• Marking Information: See Page 3

• Ordering Information: See Page 3

• Weight: 0.006 grams (approximate)

Maximum Ratings @T

= 25°C unless otherwise specified

A

Top View

Characteristic Symbol Value Unit

Forward Voltage @ IF = 10mA VF

BZX84C2V4S - BZX84C39S

DUAL 200mW SURFACE MOUNT ZENER DIODE

Rating 94V-0

leadframe).

NCC1A

1

A

NC

Device Schematic

C

2

2

0.9 V

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range

Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

BZX84C2V4S - BZX84C39S

Document number: DS30108 Rev. 17 - 2

2. No purposefully added lead.

3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

4. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

PD

R

JA

θ

T

J, TSTG

1 of 4

www.diodes.com

200 mW
625

-65 to +150

°C/W

°C

May 2008

© Diodes Incorporated

P, P

OWER D

PATIO

N

R CUR

RENT

BZX84C2V4S - BZX84C39S

Electrical Characteristics @T

Type

Number

Marking

Code

= 25°C unless otherwise specified

A

Zener Voltage

Range (Note 5)

Maximum Zener Impedance

(Note 6)

Maximum Reverse

Current (Note 5)

VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IZK IR VR

Temperature

Coefficient of

Zener Voltage

@ I

= 5mA

ZT

mV/°C

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

Ω Ω

mA uA V Min Max

BZX84C2V4S KZB 2.4 2.2 2.6 5.0 100 600 1.0 50 1.0 -3.5 0
BZX84C2V7S KZC 2.7 2.5 2.9 5.0 100 600 1.0 20 1.0 -3.5 0
BZX84C3V0S KZD 3.0 2.8 3.2 5.0 95 600 1.0 10 1.0 -3.5 0
BZX84C3V3S KZE 3.3 3.1 3.5 5.0 95 600 1.0 5.0 1.0 -3.5 0
BZX84C3V6S KZF 3.6 3.4 3.8 5.0 90 600 1.0 5.0 1.0 -3.5 0
BZX84C3V9S KZG 3.9 3.7 4.1 5.0 90 600 1.0 3.0 1.0 -3.5 0
BZX84C4V3S KZH 4.3 4.0 4.6 5.0 90 600 1.0 3.0 1.0 -3.5 0
BZX84C4V7S KZ1 4.7 4.4 5.0 5.0 80 500 1.0 3.0 2.0 -3.5 0.2
BZX84C5V1S KZ2 5.1 4.8 5.4 5.0 60 480 1.0 2.0 2.0 -2.7 1.2
BZX84C5V6S KZ3 5.6 5.2 6.0 5.0 40 400 1.0 1.0 2.0 -2.0 -2.5
BZX84C6V2S KZ4 6.2 5.8 6.6 5.0 10 150 1.0 3.0 4.0 0.4 3.7
BZX84C6V8S KZ5 6.8 6.4 7.2 5.0 15 80 1.0 2.0 4.0 1.2 4.5
BZX84C7V5S KZ6 7.5 7.0 7.9 5.0 15 80 1.0 1.0 5.0 2.5 5.3
BZX84C8V2S KZ7 8.2 7.7 8.7 5.0 15 80 1.0 0.7 5.0 3.2 6.2
BZX84C9V1S KZ8 9.1 8.5 9.6 5.0 15 100 1.0 0.5 6.0 3.8 7.0

BZX84C10S KZ9 10 9.4 10.6 5.0 20 150 1.0 0.2 7.0 4.5 8.0
BZX84C11S KY1 11 10.4 11.6 5.0 20 150 1.0 0.1 8.0 5.4 9.0
BZX84C12S KY2 12 11.4 12.7 5.0 25 150 1.0 0.1 8.0 6.0 10.0
BZX84C13S KY3 13 12.4 14.1 5.0 30 170 1.0 0.1 8.0 7.0 11.0
BZX84C15S KY4 15 13.8 15.6 5.0 30 200 1.0 0.1 10.5 9.2 13.0
BZX84C16S KY5 16 15.3 17.1 5.0 40 200 1.0 0.1 11.2 10.4 14.0
BZX84C18S KY6 18 16.8 19.1 5.0 45 225 1.0 0.1 12.6 12.4 16.0
BZX84C20S KY7 20 18.8 21.2 5.0 55 225 1.0 0.1 14.0 14.4 18.0
BZX84C22S KY8 22 20.8 23.3 5.0 55 250 1.0 0.1 15.4 16.4 20.0
BZX84C24S KY9 24 22.8 25.6 5.0 70 250 1.0 0.1 16.8 18.4 22.0
BZX84C27S KYA 27 25.1 28.9 2.0 80 300 0.5 0.1 18.9 21.4 25.3
BZX84C30S KYB 30 28.0 32.0 2.0 80 300 0.5 0.1 21.0 24.4 29.4
BZX84C33S KYC 33 31.0 35.0 2.0 80 325 0.5 0.1 23.1 27.4 33.4
BZX84C36S KYD 36 34.0 38.0 2.0 90 350 0.5 0.1 25.2 30.4 37.4
BZX84C39S KYE 39 37.0 41.0 2.0 130 350 0.5 0.1 27.3 33.4 41.2

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

6. f = 1KHz.

300

50

40

(mW)

200

ISSI

100

D

0

0

T , AMBIENT TEMPERATURE, (°C)

A

Fig. 1 Power Derating Curve

100

200

(mA)

30

20

Z

I, ZENE

10

0

01234567891

Fig. 2 Typical Zener Breakdown Characteristics

V , ZENER VOLTAGE (V)

Z

0

BZX84C2V4S - BZX84C39S

Document number: DS30108 Rev. 17 - 2

2 of 4

www.diodes.com

May 2008

© Diodes Incorporated