Diodes MMBT3904T User Manual
Mmbt3904t, Features, Mechanical data
MMBT3904T
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
DS30270 Rev. 8 - 2
1 of 4
www.diodes.com
MMBT3904T
© Diodes Incorporated
•
Epitaxial Planar Die Construction
•
Complementary PNP Type Available (MMBT3906T)
•
Ultra-Small Surface Mount Package
•
Lead Free/RoHS Compliant (Note 2)
•
"Green" Device (Note 3 and 4)
Mechanical Data
•
Case: SOT-523
•
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020C
•
Terminals: Solderable per MIL-STD-202, Method 208
•
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
•
Terminal Connections: See Diagram
•
Marking Information: 1N, See Page 3
•
Ordering & Date Code Information: See Page 3
•
Weight: 0.002 grams (approximate)
SOT-523
Dim Min Max
Typ
A
0.15
0.30
0.22
B
0.75
0.85
0.80
C
1.45
1.75
1.60
D
⎯
⎯
0.50
G
0.90
1.10
1.00
H
1.50
1.70
1.60
J
0.00
0.10
0.05
K
0.60
0.80
0.75
L
0.10
0.30
0.22
M
0.10
0.20
0.12
N
0.45
0.65
0.50
α
0
°
8
°
⎯
All Dimensi
mm
ons in
A
M
J
L
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Collector-Base Voltage
V
CBO
60
V
Collector-Emitter Voltage
V
CEO
40
V
Emitter-Base Voltage
V
EBO
6.0
V
Collector Current - Continuous
I
C
200
mA
Power Dissipation (Note 1)
P
d
150
mW
Thermal Resistance, Junction to Ambient (Note 1)
R
θJA
833
°C/W
Operating and Storage Temperature Range
T
j
, T
STG
-55 to +150
°C
Notes:
1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead
3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
4. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
E
B
C
D
B C
H
K
G
TOP VIEW
C
E
B
N