2DA1971
400V PNP HIGH VOLTAGE SWITCHING TRANSISTOR IN SOT89
Features
Mechanical Data
Case: SOT89
BVCEO > -400V
IC = -0.5A Continuous Collector Current
Case material: molded plastic. “Green” molding compound.
UL Flammability Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Plated Leads. Solderable per
MIL-STD-202, Method 208
Weight: 0.05 grams (Approximate)
ICM = 1A Peak Pulse Current
High Gain Holds up hFE ≥ 140 @ IC = -100mA
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
Applications
High Voltage Switching
SOT89
C
E
B
C
B
C
E
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Pin Out
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Device symbol
Ordering Information (Note 4)
Product
2DA1971-7
2DA1971-13
Marking
1S2
1S2
Reel size (inches)
Tape width (mm)
Quantity per reel
1,000
7
13
12
12
2,500
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. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
1S2 = Product Type Marking Code
YWW = Date Code Marking
Y = Last digit of year (ex: 1 = 2011)
WW = Week code (01 – 53)
YWW
1S2
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1 of 7
www.diodes.com
July 2014
© Diodes Incorporated
2DA1971
Document number: DS35669 Rev: 3 – 2