BAS21TWQ

Document number: DS38635 Rev. 2 - 2

1 of 5

www.diodes.com

June 2016

© Diodes Incorporated

BAS21TWQ

SURFACE MOUNT FAST SWITCHING DIODE ARRAY

Features



Fast Switching Speed: 50ns (Max)



High Peak Repetitive Reverse Voltage: 250V (Max)



Small Surface Mount Package



Low Reverse Leakage Current



Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)



Halogen and Antimony Free. “Green” Device (Note 3)



Qualified to AEC-Q101 Standards for High Reliability



PPAP Capable (Note 4)

Mechanical Data



Case: SOT363



Case Material: Molded Plastic, "Green" Molding Compound.

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



Orientation: See Diagram



Weight: 0.009 grams (Approximate)

Part Number

Compliance

Case

Packaging

BAS21TWQ-7

Automotive

SOT363

3,000/Tape & Reel

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html

for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-

free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

4. Automotive products are AEC-Q101 qualified and are PPAP capable. Refer to http://www.diodes.com/product_compliance_definitions.html.

5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

Marking Information

Date Code Key

Year

2016

2017

2018

2019

2020

2021

2022

2023

Code

D

E

F

G

H

I

J

K

Month

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Code

1

2

3

4

5

6

7

8

9

O

N

D

Top View

SOT363

Top View

Internal Schematic

XJK = Product Type Marking Code

YM = Date Code Marking

Y =Year (ex: D = 2016)

M = Month (ex: 9 = September)

XJK