SM05(2010) Просмотр технического описания (PDF) - Diodes Incorporated.

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Компоненты Описание

производитель

SM05
(Rev.:2010)

DUAL SURFACE MOUNT TVS

Diodes Incorporated. 

Features

• 300 Watts Peak Pulse Power (tp = 8x20μs)

• IEC 61000-4-2 (ESD): Air – 15kV, Contact – 8kV

• Dual Common Anode TVS

• SOT-23 Package Allows Either Two Separate Unidirectional

Configurations or a Single Bidirectional Configuration

• Lead Free/RoHS Compliant (Note 3)

• “Green” Device (Note 4)

• Qualified to AEC-Q101 Standards for High Reliability

SM05

DUAL SURFACE MOUNT TVS

Mechanical Data

• Case: SOT-23

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

Note 3. UL Flammability Classification Rating 94V-0

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

• Terminals: Matte Tin Finish annealed over Alloy 42 leadframe

(Lead Free Plating) Solderable per MIL-STD-202, Method 208

• Ordering Information: See Page 2

• Marking Information: See Page 2

• Weight: 0.0089 grams (approximate)

Top View

Device Schematic

Thermal Characteristics

Characteristic

Peak Pulse Power (tp = 8x20μs)

Thermal Resistance, Junction to Ambient

Operating and Storage Temperature Range

(Note 6) TA = 25°C

(Note 6) TA = 25°C

Symbol

Ppk

RθJA

TJ, TSTG

Value

300

417

-55 to +150

Unit

W

°C/W

°C

Electrical Characteristics @TA = 25°C unless otherwise specified (Note 7)

Reverse Breakdown

Standoff

Voltage

Voltage

VBR @ IT

VRWM (V) Min (V) Max (V)

5

6.2

7.3

Test

Current

IT (mA)

1.0

Max. Reverse

Leakage @ VRWM

(Note 5)

IR (μA)

10

Max. Clamping

Voltage @ IPP = 5A

(Note 2)

VC (V)

9.8

Max. Clamping Voltage

VC @ IPP (Note 2)

VC (V)

20.6

IPP (A)

17

Typical

Capacitance CT

(Note 1)

(pF)

230

Notes:

1. VR = 0V, f = 1MHz.

2. Clamping voltage value is based on an 8x20 μs peak pulse current (Ipp) waveform.

3. No purposefully added lead.

4. Diodes Inc.’s “Green” policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

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

6. Device mounted on FR-4 PC board with suggested pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

Measured across pin 1 and pin 2.

SM05

Document number: DS31828 Rev. 4 - 2

1 of 4

www.diodes.com

April 2010

© Diodes Incorporated

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