Diodes FMMT620 User Manual
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80V NPN SILICON LOW SATURATION TRANSISTOR IN SOT23
Features
• BV
• I
• R
• 625mW Power dissipation
• h
• 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
• PPAP capable (Note 4)
> 80V
CEO
= 1.5A Continuous Collector Current
C
= 90mΩ for a low equivalent On-Resistance
CE(SAT)
specified up to 5A for high current gain hold up
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SOT23
Top View Device Symbol
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Mechanical Data
• Case: SOT23
• Case Material: molded plastic, “Green” molding compound
• UL Flammability Classification 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 0.008 grams (approximate)
Applications
• DC-DC Modules
• Power Management Functions
• Motor control and drive functions
• CCFL Backlighting Inverters
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Diodes Incorporated
FMMT620
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Top View
Pin-Out
Ordering Information (Notes 4 & 5)
Product Compliance Marking Reel size (inches) Tape width (mm) Quantity per reel
FMMT620TA AEC-Q101 620 7 8 3,000
FMMT620QTA Automotive 620 7 8 3,000
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen and Antimony free,"Green" and Lead-Free.
<1000ppm antimony compounds.
the same, except where specified.
5. For packaging details, go to our website at http://www.diodes.com
Marking Information
FMMT620
Document number: DS33113 Rev. 3 - 2
620
www.diodes.com
620 = Product Type Marking Code
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FMMT620
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
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Characteristic Symbol Value Unit
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Peak Pulse Current
Base Current
V
CBO
V
CEO
V
EBO
I
C
I
CM
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B
100 V
80 V
7 V
1.5 A
5 A
500 mA
Thermal Characteristics (@T
= +25°C, unless otherwise specified.)
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Characteristic Symbol Value Unit
Power Dissipation (Note 6)
Power Dissipation (Note 7)
Thermal Resistance, Junction to Ambient (Note 6)
Thermal Resistance, Junction to Ambient (Note 7)
Thermal Resistance, Junction to Leads (Note 8)
Operating and Storage Temperature Range
Notes: 6. 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.
7. Same as note 6, except the device is measured at t ≤ 5 sec.
8. Thermal resistance from junction to solder-point (at the end of the collector lead).
P
P
R
R
R
T
J, TSTG
θJA
θJA
θJL
D
D
625 mW
806 mW
200
155
194
-55 to +150
°C/W
°C/W
°C/W
°C
FMMT620
Document number: DS33113 Rev. 3 - 2
2 of 7
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September 2012
© Diodes Incorporated
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Thermal Characteristics and Derating information
10
V
CE(sat )
Limited
1
DC
1s
100m
100ms
10m
Collecto r Curren t (A)
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1m
Single Pulse
T
=25°C
amb
10ms
1ms
100µs
100m 1 10 100
VCE Collector-Emitter Voltage (V)
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FMMT620
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0 25 50 75 100 125 150 175
Max Powe r Dissipat ion (W)
Temperature (°C)
220
200
180
Safe Operating A rea
T
=25°C
amb
100
Derating Curve
Single Pulse
T
=25°C
amb
160
140
120
D=0.5
10
100
80
60
40
20
D=0.2
Single Pulse
D=0.1
D=0.05
0
100µ 1m 10m 100m 1 10 100 1k
Thermal Resistance (°C/W)
Pulse Width (s)
Transient Thermal Impedance
1
Maximum Power (W)
0.1
100µ 1m 10m 100m 1 10 100 1k
Pulse Width (s)
Pulse Power Dissipation
FMMT620
Document number: DS33113 Rev. 3 - 2
3 of 7
www.diodes.com
September 2012
© Diodes Incorporated
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