WILLAS
MMBT5551WT1
DUAL NPN SMALL SIGNAL SURFACE
MOUNT TRANSISTOR
FEATURE
ƽ
We declare that the material of product compliance with RoHS requirements.
Pb-Free package is available
RoHS product for packing code suffix ”G”
Halogen free product for packing code suffix “H”
DEVICE MARKING AND ORDERING INFORMATION
Device
Marking
Shipping
M MBT5551WT1
G1
3000/Tape&Reel
SOT–323
MAXIMUM RATINGS
Rating
Symbol
Value
160
180
6.0
Unit
Vdc
Vdc
Vdc
3
COLLECTOR
Collector–Emitter Voltage
Collector–Base Voltage
Emitter–Base Voltage
V
V
V
CEO
CBO
1
BASE
EBO
2
Collector Current — Continuous
I C
600
mAdc
EMITTER
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation FR– 5 Board, (1)
= 25°C
P
D
225
mW
TA
Derate above 25°C
1.8
mW/°C
°C/W
Thermal Resistance, Junction to Ambient
Total Device Dissipation
R
θJA
556
P
D
300
mW
Alumina Substrate, (2) T
A
= 25°C
Derate above 25°C
2.4
mW/°C
°C/W
°C
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
R
θJA
417
T
J
, Tstg
–55 to +150
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.)
Characteristic
Symbol
Min
Max
Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage(3)
(I C = 1.0 mAdc, I B = 0)
(BR)CEO
V
160
180
—
—
—
Vdc
Vdc
Collector–Base Breakdown Voltage
V(BR)CBO
(I C = 100 µAdc, I E = 0)
Emitter–Base Breakdown Voltage
(I E = 10 µAdc, I C = 0)
Collector Cutoff Current
( V CB = 120Vdc, I E = 0)
(BR)EBO
V
Vdc
nAdc
µAdc
6.0
—
I CBO
50
( V CB = 120Vdc, I E = 0, T A=100 °C)
—
50
50
Emitter Cutoff Current
( V BE = 4.0Vdc, I C= 0)
I EBO
—
nAdc
1. FR–5 = 1.0 x 0.75 x 0.062 in.
2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
3. Pulse Test: Pulse Width = 300 µs, Duty Cycle = 2.0%.
2012-11
WILLAS ELECTRONIC CORP.