Diodes DSS20201L User Manual
Features, Mechanical data, Maximum ratings
DSS20201L
Document number: DS31605 Rev. 2 - 2
1 of 5
December 2008
© Diodes Incorporated
DSS20201L
NEW PROD
UC
T
LOW V
NPN SURFACE MOUNT TRANSISTOR
Features
•
Ideal for Medium Power Amplification and Switching
•
Complementary PNP Type Available (DSS20200L)
•
Ultra Low Collector-Emitter Saturation Voltage
•
Lead Free By Design/RoHS Compliant (Note 1)
•
“Green” Device (Note 2)
Mechanical Data
• Case:
SOT-23
•
Case Material: Molded Plastic, "Green” Molding Compound. UL
Flammability Classification Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020D
•
Terminals: Finish — Matte Tin annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
•
Marking Information: See Page 4
•
Ordering Information: See Page 4
•
Weight: 0.008 grams (approximate)
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Value
Unit
Collector-Base Voltage
V
CBO
20 V
Collector-Emitter Voltage
V
CEO
20 V
Emitter-Base Voltage
V
EBO
6 V
Peak Pulse Current
I
CM
4 A
Continuous Collector Current
I
C
2 A
Thermal Characteristics
Characteristic Symbol
Value
Unit
Power Dissipation (Note 3) @ T
A
= 25°C
P
D
600 mW
Thermal Resistance, Junction to Ambient Air (Note 3) @ T
A
= 25°C
R
θJA
209 °C/W
Power Dissipation (Note 4) @ T
A
= 25°C
P
D
1.2 mW
Thermal Resistance, Junction to Ambient Air (Note 4) @ T
A
= 25°C
R
θJA
104 °C/W
Operating and Storage Temperature Range
T
J
, T
STG
-55 to +150
°C
Notes:
1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our websit3. Device mounted on FR-4 PCB with minimum recommended pad layout.
4. Device mounted on FR-4 PCB with 1 inch
2
copper pad layout.
Top View
Device Schematic
E
B
C