TIP125/126/127
Silicon PNP
Darlington
Features
The complementary NPN types are the TIP121/2/3 respectively
TO-220
omponents
20736 Marilla Street Chatsworth

 !"#
$%  !"#
MCC
www.mccsemi.com
Revision: B 2011/06/01
TM
Micro Commercial Components
1 of 2
Power Transistors
Absolute Maximum Ratings @ Ta = 25(unless otherwise noted)
Symbol
Parameter Value Unit
VCBO
TIP125
TIP126
TIP127 Collector-base voltage (Open emitter) -60
-80
-100
V
VCEO
TIP125
TIP126
TIP127
Collector-emitter voltage (Open base) -60
-80
-100
V
VEBO Emitter-base Voltage(Open collector) -5 V
IC Collector Current -5 A
ICM Collector Current Pulse -8 A
IB Base Current -0.12 A
Total Device Dissipation(Ta=25℃) 2 W
PC Total Device Dissipation(Tc=25℃) 40 W
TJ Junction Temperature 150
TSTG Storage Temperature Range -65 to +150
Electrical Characteristics @ 25OC Unless Otherwise Specified
Symbol
Parameter Min Max Units
VCEO(SUS)
TIP125
TIP126
TIP127
Collector-emitter sustaining voltage
( IC=-100mA; IB=0)
-60
-80
-100
V
VCE(sat) Collector-emitter Saturation Voltage
( IC=-3A IB=-0.012A )
( IC=-5A IB=-0.02A ) -2.0
-4.0 V
VBE Base-emitter Voltage
( IC=-3A ; VCE=-3V ) -2.5 V
ICBO
TIP125
TIP126
TIP127
Collector cut-off current
( VCB=-60V, IE=0)
( VCB=-80V, IE=0)
( VCB=-100V, IE=0)
-0.2
mA
ICEO
TIP125
TIP126
TIP127
Collector cut-off current
(VCE=-30V; VEB=0)
(VCE=-40V; VEB=0)
(VCE=-50V; VEB=0)
-0.5
mA
IEBO Emitter cut-off current
(VEB=-5V; IC=0) -2.0 mA
Hfe DC current gain
(IC=-0.5A ; VCE=-3V)
(IC=-3.0A ; VCE=-3V)
1000
1000
COB Output capacitance
( IE=0 ; VCB=-10V,f=0.1MHz ) 300 PF
PIN 1. BASE
PIN 2. COLLECTOR
PIN 3. EMITTER
G
R
B
Q
H
U
L
D
C
J
K
A
F
S
T
1
3
2
N
V
MIN MAX NOTE
A .560 .625 14.22 15.88
B .380 .420 9.65 10.67
C .140 .190 3.56 4.82
D .020 .045 0.51 1.14
F .139 .161 3.53 4.09
G .190 .110 2.29 2.79
H --- .250 --- 6.35
J .012 .025 0.30 0.64
K .500 .580 12.70 14.73
L .045 .060 1.14 1.52
N .190 .210 4.83 5.33
Q .100 .135 2.54 3.43
R .080 .115 2.04 2.92
S .045 .055 1.14 1.39
T .230 .270 5.84 6.86
U ----- .050 ----- 1.27
V .045 ----- 1.15 -----
DIMENSIONS
INCHES MM
DIMMIN MAX
Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7.
Marking : part number
Lead Free Finish/RoHS Compliant (Note1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Epoxy meets UL 94 V-0 flammability rating
Moisure Sensitivity Level 1
Mounting Torgue: 5 in-lbs Maximum
MCC
Revision: B 2011/06/01
TM
Micro Commercial Components
www.mccsemi.com
2 of 2
Ordering Information :
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . 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 Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Device Packing
Part Number-BP
Bulk;1Kpcs/Box