HIGH VOLTAGE SWITCHING DIODE

Features

x

Fast Switching Speed: max. 50 ns

x

High Reverse Breakdown Voltage: 300V

x

Low Leakage Current: 100nA at room temperature

x

Ultra Small Plastic SMD Package

Mechanical Data

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Case: SOD-523

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

UL Flammability Classification Rating 94V-0

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Moisture Sensitivity: Level 1 per J-STD-020

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Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe.

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Solderable per MIL-STD-202, Method 208

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Weight: 0.0014 grams (approximate)

Characteristic

Symbol

Value

Unit

Repetitive Peak Reverse Voltage

300

V

Working Peak Reverse Voltage

DC Blocking Voltage

300

V

Forward Current (Note 2)

250

mA

Non-Repetitive Peak Forward Surge Current @ t = 1.0

Ps

4.5

A

Repetitive Peak Forward Current (Note 2)

1

A

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 2)

325

mW

Thermal Resistance Junction to Ambient Air (Note 2)

385

qC/W

Operating and Storage Temperature Range

-65 to +150

qC

Characteristic

Symbol

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 1)

300



V

PA

Forward Voltage



1.1

V

Reverse Current (Note 1)







50

150

100

nA

nA

PA

qC

Total Capacitance



5

pF

Reverse Recovery Time



50

ns

:

Notes:

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

2. Part mounted on FR-4 board with recommended pad layout,

3. No purposefully added lead. Halogen and Antimony Free.

Top View

1

2

Device Schematic

BAS521

2020-11/43/08

REV:C

x

Halogen-free