KS33J4 SeCoS Halbleitertechnologie GmbH, KS33J4 Datasheet

KS33J4

Manufacturer Part Number

KS33J4

Description

Tvs,transient Voltage Suppressors Tvs Esd Protation Ks33j4

Manufacturer

SeCoS Halbleitertechnologie GmbH

Datasheet

1.KS33J4.pdf (2 pages)

Current page: 1 of 2
Download datasheet (116Kb)

http://www.SeCoSGmbH.com/

24-Aug-2008 Rev. B

DESCRIPTION

FEATURES

MARKING CODE

ABSOLUTE MAXIMUM RATINGS

Stresses exceeding "Maximum Ratings" may damage the device. "Maximum Ratings" are stress ratings only; functional operation above the

recommended. Operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions may affect device

reliability.

1. FR-5 = 1.0 x 0.75 x 0.62 in.

2. Only 1 diode under power. For all 4 diodes under power, P

ELECTRICAL CHARACTERISTICS

Reverse Stand-Off Voltage

Reverse Leakage Current

Peak Pulse Current

Clamping Voltage 1

Clamping Voltage 2

Reverse Breakdown

Voltage

Test Current

Junction Capacitance

Peak Power Dissipation

Designed to protect voltage sensitive components from ESD

Excellent clamping capability, low leakage and fast response

Cellular phones, MP3 players, digital cameras ... etc.

Suitable for electronics where board space is

a major design consideration

Response time is typically < 1 ns

Low leakage

Stand-off voltage:3.3 V

ESD rating of class 3 (> 15 kV) per human body model

IEC61000-4-2 level 4 ESD protection

33J4

Type Number

Symbol

, T

ESD

Elektronische Bauelemente

θJA

STG

IEC61000-4-2 (ESD)

Total Power Dissipation on FR-5 board (Note 2)

Lead Solder Temperature - Max. (10 sec duration)

Thermal Resistance Junction-to-ambient

Junction and Storage Temperature Range

Symbol

RWM

A suffix of “-C” specifies halogen & lead-free

(T = 25°C unless otherwise specified)

= 25°C unless otherwise specified)

RoHS Compliant Product

will be 25%, mounted on FR-4 board with min pad.

Min.

5.3

Parameter

Typ.

1.0

40 W Transient Voltage Suppressor Diode

D G

Max.

12.0

250

3.3

3.5

9.0

5.9

REF.

air discharge

contact discharge

Min.

2.00

2.15

1.15

0.90

1.20

0.15

Millimeter

Voltage: 3.3 V

Any changes of specification will not be informed individually.

KS33J4

Unit

SOT-353

Max.

2.20

2.45

1.35

1.10

1.40

0.35

REF.

(@8x20 μS, @ T

-55 ~ +150

Non-repetitive current per

= 1 mA, T

Min.

0.08

Value

0.100 REF.

0.525 REF.

Test Conditions

0.650 TYP.

Millimeter

385

260

325

8°

RWM

Figure 1.)

Max.

0.15

= 3.5 A

= 1 A

= 3.3 V

AMB

Page 1 of 2

< & = 25 °C;

= 25 °C

Units

°C / W

°C

Related parts for KS33J4

KS33J4 Summary of contents

Page 1

... 25°C unless otherwise specified) Symbol Min. Typ RWM 5 1 KS33J4 Voltage: 3.3 V SOT-353 Millimeter Millimeter REF. REF. Min. Max. Min. Max. A 2.00 2.20 G 0.100 REF. B 2.15 2.45 H 0.525 REF. C 1.15 1.35 J 0.08 0.15 D 0.90 1.10 K 8° ...

Page 2

... The KS33J4 is designed for the uni-direction four lines from the damage caused by Electronic Discharge (ESD) and surge pulses. The KS33J4 may be used on line where the signal polarities are above or below ground.KS33J4 can with stand and provides protection from a surge of 40 watts peak pulse power per line for a 8/20 μs waveform. ...

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