MMBT5551 Datasheet, PDF (1/6 Pages) Transys Electronics – NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR

MMBT5550LT1,
MMBT5551LT1
MMBT5551LT1 is a Preferred Device
High Voltage Transistors
NPN Silicon
Features
• Pb−Free Packages are Available
MAXIMUM RATINGS
Rating
Symbol 5550 5551 Unit
Collector −Emitter Voltage
V_CEO 140 160 Vdc
Collector −Base Voltage
V_CBO 160 180 Vdc
Emitter −Base Voltage
V_EBO
6.0
Vdc
Collector Current − Continuous
I_C
600
mAdc
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits
are exceeded, device functional operation is not implied, damage may occur
and reliability may be affected.
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation
FR−5 Board (Note 1)
T_A = 25°C
Derate Above 25°C
P_D
225
mW
1.8
mW/°C
Thermal Resistance,
Junction−to−Ambient
R_qJA
556
°C/W
Total Device Dissipation
Alumina Substrate (Note 2)
T_A = 25°C
Derate Above 25°C
P_D
300
mW
2.4
mW/°C
Thermal Resistance,
Junction−to−Ambient
R_qJA
417
°C/W
Junction and Storage Temperature
T_J, T_stg − 55 to +150 °C
1. FR−5 = 1.0  0.75  0.062 in.
2. Alumina = 0.4  0.3  0.024 in. 99.5% alumina.
http://onsemi.com
COLLECTOR
3
1
BASE
2
EMITTER
MARKING
DIAGRAM
SOT−23 (TO−236)
CASE 318
STYLE 6
xxxM
xxx = MMBT550LT1 = M1F,
MMBT5551LT1, LT3, LT1G = G1
M = Month Code
ORDERING INFORMATION
Device
MMBT5550LT1
Package
SOT−23
Shipping^†
3000 Tape & Reel
MMBT5550LT1G
MMBT5551LT1
MMBT5551LT1G
MMBT5551LT3
MMBT5551LT3G
SOT−23 3000 Tape & Reel
(Pb−Free)
SOT−23 3000 Tape & Reel
SOT−23 3000 Tape & Reel
(Pb−Free)
SOT−23 10,000 Tape & Reel
SOT−23 10,000 Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2004
1
December, 2004 − Rev. 4
Publication Order Number:
MMBT5550LT1/D