A Product Line of
Diodes Incorporated
FMMT624
125V NPN LOW SATURATION TRANSISTOR IN SOT23
Features Mechanical Data
Case: SOT23
BV > 125V
CEO
I = 1A high Continuous Collector Current Case Material: molded plastic, Green molding compound
C
I = 3A Peak Pulse Current
CM UL Flammability Classification Rating 94V-0
R = 160m for a low equivalent On-Resistance Moisture Sensitivity: Level 1 per J-STD-020
CE(sat)
625mW Power dissipation
Terminals: Finish Matte Tin Plated Leads, Solderable per
h specified up to 3A for high current gain hold up MIL-STD-202, Method 208
FE
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
Applications
DC-DC / DC-AC Modules
Regulator
LED driver
CCFL Backlighting Inverters
SOT23
C
E
C
B
B
E
Top View Device Symbol Top View
Pin-Out
Ordering Information (Note 4)
Product Marking Reel size (inches) Tape width (mm) Quantity per reel
FMMT624TA 624 7 8 3,000
FMMT624TC 624 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
FMMT624
Maximum Ratings (@T = +25C, unless otherwise specified.)
A
Characteristic Symbol Value Unit
Collector-Base Voltage 125 V
V
CBO
Collector-Emitter Voltage 125 V
V
CEO
Emitter-Base Voltage V 7 V
EBO
Continuous Collector Current I 1 A
C
Peak Pulse Current (Note 5) I 3 A
CM
Base Current I 500 mA
B
Thermal Characteristics (@T = +25C, unless otherwise specified.)
A
Characteristic Symbol Value Unit
Power Dissipation (Note 5) 625 mW
P
D
Power Dissipation (Note 6) 806 mW
P
D
Thermal Resistance, Junction to Ambient (Note 5) 200
R C/W
JA
Thermal Resistance, Junction to Ambient (Note 6) R 155 C/W
JA
Thermal Resistance, Junction to Leads (Note 7) R 194 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: 5. For a device surface mounted on 25mm X 25mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions; the device is measured
when operating in a steady-state condition.
6. Same as note 5, except the device is measured at t 5 sec.
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 December 2012
FMMT624
Diodes Incorporated
www.diodes.com
Document number: DS33110 Rev. 5 - 2