DSS4320T_15 Datasheet, PDF (1/5 Pages) Diodes Incorporated – LOW VCE(SAT) NPN SURFACE MOUNT TRANSISTOR

Features
• Epitaxial Planar Die Construction
• Ideal for Medium Power Amplification and Switching
• Complimentary PNP Type Available (DSS5320T)
• Lead Free By Design/RoHS Compliant (Note 1)
• “Green” Device (Note 2)
DSS4320T
LOW V_CE(SAT) NPN SURFACE MOUNT TRANSISTOR
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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)
C
Top View
Maximum Ratings @T_A = 25°C unless otherwise specified
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Peak Pulse Current
Repetitive Peak Pulse Current (Note 3)
Continuous Collector Current
Base Current
B
E
Device Schematic
Symbol
V_CBO
V_CEO
V_EBO
I_CM
I_CRP
I_C
I_B
Value
20
20
5
5
3
2
0.5
Thermal Characteristics
Characteristic
Power Dissipation (Note 4) @ T_A = 25°C
Thermal Resistance, Junction to Ambient Air (Note 4) @ T_A = 25°C
Operating and Storage Temperature Range
Symbol
P_D
R_θJA
T_J, T_STG
Value
600
209
-55 to +150
Notes:
1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
3. Operated under pulse conditions: Pulse width ≤ 100ms, duty cycle ≤ 0.25.
4. Device mounted on FR-4 PCB; with minimum recommended pad layout.
Unit
V
V
V
A
A
A
A
Unit
mW
°C/W
°C
DSS4320T
Document number: DS31621 Rev. 2 - 2
1 of 5
www.diodes.com
November 2008
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