Page 1
Features
• Epitaxial Planar Die Construction
• Surface Mount Package Suited for Automated Assembly
• Simplifies Circuit Design and Reduces Board Space
• Lead Free/RoHS Compliant (Note 1)
• "Green" Device (Note 2)
UMG4N
DUAL NPN PRE-BIASED TRANSISTOR
Mechanical Data
• Case: SOT-353
• Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020C
• Terminal Connections: See Diagram
• Terminals: Finish – Matte Tin Annealed Over Alloy 42
NEW PRODUCT
Leadframe. Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 2
• Ordering Information: See Page 2
• Weight: 0.006 grams (approximate)
Maximum Ratings @T
= 25°C unless otherwise specified
A
Characteristic Symbol Value Unit
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation @TA = 25°C (Note 3)
Thermal Resistance, Junction to Ambient Air @TA = 25°C (Note 3)
Operating and Storage Temperature Range
321
4
TOP VIEW
5
Schematic and Pin Configuration
V
CBO
V
CEO
V
EBO
I
C
P
D
R
JA
θ
T
, T
j
STG
SOT-353
(3)
(2) (1)
R1
(4)
R1
(5)
50 V
50 V
5 V
100 mA
150 mW
833
-55 to +150
°C/W
°C
Electrical Characteristics @T
= 25°C unless otherwise specified
A
Characteristic Symbol Min Typ Max Unit Test Condition
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cut-Off Current
Emitter Cut-Off Current
Collector-Emitter Saturation Voltage
DC Current Gain
Gain-Bandwidth Product (Note 4)
Input Resistance
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. Device mounted on FR-4 PCB; 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.
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
I
EBO
V
CE(SAT)
h
R
FE
f
T
1
4. Characteristics of transistor. For reference only.
DS31207 Rev. 3 - 2 1 of 3
www.diodes.com
50
50
5.0
⎯ ⎯
⎯ ⎯
⎯ ⎯
⎯ ⎯
⎯ ⎯
⎯ ⎯
0.5
0.5
0.3 V
100 330 600
⎯
250
⎯
7 10 13
V
V
V
μA
μA
⎯
MHz
kΩ
I
= 50μA, IE = 0
C
I
= 1mA, IB = 0
C
I
= 50μA, IC = 0
E
V
= 50V, IE = 0
CB
V
= 4V, IC = 0
EB
I
= 10mA, IB = 1mA
C
V
= 5V, IC = 1mA
CE
V
= 10V, IE = -5mA, f = 100MHz
CE
⎯
© Diodes Incorporated
UMG4N
Page 2
600
500
400
300
200
100
NEW PRODUCT
0
I , COLLECTOR CURRENT (mA)
Fig. 1 Typical DC Current Gain vs. Collector Current
C
0.1 1 10 100
Ordering Information (Note 5)
Device
UMG4N-7
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Packaging Shipping
SOT-353 3000/Tape & Reel
Marking Information
Date Code Key
DS31207 Rev. 3 - 2 2 of 3
Year 2007 2008 2009 2010 2011 2012
Code U V W X Y Z
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
NN1
YM
NN1 = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: U = 2007
M = Month ex: 9 = September
www.diodes.com
UMG4N
© Diodes Incorporated
Page 3
Package Outline Dimensions
NEW PRODUCT
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
K
J
A
TOP VIEW
H
D
SOT-353
Dim Min Max
A 0.10 0.30
B C
M
L
F
IMPORTANT NOTICE
LIFE SUPPORT
B 1.15 1.35
C 2.00 2.20
D 0.65 Nominal
F 0.30 0.40
H 1.80 2.20
J
K 0.90 1.00
L 0.25 0.40
M 0.10 0.25
α
All Dimensions in mm
⎯
0°
0.10
8°
DS31207 Rev. 3 - 2 3 of 3
www.diodes.com
UMG4N
© Diodes Incorporated
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