A Product Line of
Diodes Incorporated
FMMT493
100V NPN MEDIUM POWER TRANSISTOR IN SOT23
Features Mechanical Data
BV > 100V Case: SOT23
CEO
I = 1A High Continuous Collector Current Case material: Molded Plastic. Green Molding Compound.
C
I = 2A Peak Pulse Current UL Flammability Rating 94V-0
CM
500mW Power Dissipation Moisture Sensitivity: Level 1 per J-STD-020
h Characterised Up to 2A for High Current Gain Hold Up Terminals: Finish Matte Tin Plated Leads, Solderable per MIL-
FE
e3
Complementary PNP Type: FMMT593 STD-202, Method 208
Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2) Weight: 0.008 grams (Approximate)
Halogen and Antimony Free. Green Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP capable (Note 4)
SOT23
C
E
C
B
B
E
Top View Device Symbol Top View
Pin-Out
Ordering Information (Notes 4 & 5)
Part Number Compliance Marking Reel size (inches) Tape width (mm) Quantity per reel
FMMT493TA AEC-Q101 493 7 8 3,000
FMMT493QTA Automotive 493 7 8 3,000
FMMT493TC AEC-Q101 493 13 8 10,000
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See
A Product Line of
Diodes Incorporated
FMMT493
Maximum Ratings (@T = +25C, unless otherwise specified.)
A
Characteristic Symbol Value Unit
Collector-Base Voltage 120 V
V
CBO
Collector-Emitter Voltage V 100 V
CEO
Emitter-Base Voltage V 7 V
EBO
Continuous Collector Current I 1 A
C
Peak Pulse Current I 2 A
CM
Base Current I 200 mA
B
Thermal Characteristics (@T = +25C, unless otherwise specified.)
A
Characteristic Symbol Value Unit
Power Dissipation (Note 6) P 500 mW
D
Thermal Resistance, Junction to Ambient (Note 6) R 250 C/W
JA
Thermal Resistance, Junction to Lead (Note 7) R 197 C/W
JL
Operating and Storage Temperature Range T T -55 to +150 C
J, STG
ESD Ratings (Note 8)
Characteristic Symbol Value Unit JEDEC Class
Electrostatic Discharge - Human Body Model ESD HBM 4,000 V 3A
Electrostatic Discharge - Machine Model ESD MM 400 V C
Notes: 6. For a device mounted on 15mm X 15mm 1oz weight copper that is on a single-sided FR4 PCB; device is measured under still air conditions whilst
operating in a steady-state.
7. Thermal resistance from junction to solder-point (at the end of the collector lead).
8. Refer to JEDEC specification JESD22-A114 and JESD22-A115.
2 of 7 April 2013
FMMT493
Diodes Incorporated
www.diodes.com
Document number: DS33093 Rev. 4 - 2