SURFACE MOUNT FAST SWITCHING DIODE ARRAY

Features

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Fast Switching Speed: max. 50ns

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Continuous Reverse Voltage: max. 200V

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Repetitive Peak Reverse Voltage: max. 250V

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Repetitive Peak Forward Current: max. 1A

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Small Surface Mount Package

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For General Purpose Switching Applications

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High Conductance

Mechanical Data

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Case: SOT363

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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: Matte Tin Finish annealed over Alloy 42 leadframe

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

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Orientation: See Diagram

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Weight: 0.009 grams (approximate)

Top View

SOT363

Top View

Internal Schematic

e3

BAS21TW

Characteristic

Symbol

Value

Unit

Non-Repetitive Peak Reverse Voltage

250

V

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

250

V

RMS Reverse Voltage

177

V

Forward Continuous Current (Note 5)

200

mA

Non-Repetitive Peak Forward Surge Current

@ t = 50μs

@ t = 100μs

@ t = 10ms

10

8

2

A

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 5)

300

mW

Thermal Resistance Junction to Ambient Air (Note 5)

417

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

Characteristic

Symbol

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 6)

250



V

Forward Voltage





1.05

1.25

V

Reverse Current (Note 6)



100

100

nA

μA

Total Capacitance



5

pF

Reverse Recovery Time



50

ns

Notes:

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

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

2020-11/43

REV:B

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Halogen-free