MMBT5551_1 Datasheet, PDF (1/4 Pages) Diodes Incorporated – NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR

SPICE MODEL: MMBT5551
MMBT5551
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
· Epitaxial Planar Die Construction
· Complementary PNP Type Available (MMBT5401)
· Ideal for Medium Power Amplification and Switching
· Lead Free/RoHS Compliant (Note 2)
A
C
BC
Mechanical Data
B TOP VIEW E
E
D
G
· Case: SOT-23
H
· Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
K
M
J
L
· Terminal Connections: See Diagram
· Terminals: Solderable per MIL-STD-202, Method 208
C
· Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
· Marking (See Page 2): K4N
· Ordering & Date Code Information: See Page 2
B
E
· Weight: 0.008 grams (approximate)
SOT-23
Dim Min Max
A
0.37 0.51
B
1.20 1.40
C
2.30 2.50
D
0.89 1.03
E
0.45 0.60
G
1.78 2.05
H
2.80 3.00
J 0.013 0.10
K 0.903 1.10
L
0.45 0.61
M 0.085 0.180
a
0°
8°
All Dimensions in mm
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current - Continuous (Note 1)
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage and Temperature Range
Symbol
V_CBO
VCEO
V_EBO
IC
P_d
RqJA
T_j, T_STG
MMBT5551
180
160
6.0
200
300
417
-55 to +150
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.
Unit
V
V
V
mA
mW
°C/W
°C
DS30061 Rev. 9 - 2
1 of 4
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MMBT5551
ã Diodes Incorporated