TIP121TU Fairchild Semiconductor, TIP121TU Datasheet
Home Discrete Semiconductor Products Transistors (BJT) - Single TIP121TU
Manufacturer Part Number
TIP121TU
Description
TRANS DARL NPN 80V 5A TO-220
Manufacturer
Fairchild Semiconductor
Specifications of TIP121TU
Transistor Type
NPN - Darlington
Current - Collector (ic) (max)
5A
Voltage - Collector Emitter Breakdown (max)
80V
Vce Saturation (max) @ Ib, Ic
4V @ 20mA, 5A
Current - Collector Cutoff (max)
500µA
Dc Current Gain (hfe) (min) @ Ic, Vce
1000 @ 3A, 3V
Power - Max
2W
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
80V
Power Dissipation Pd
65W
Dc Collector Current
5A
Dc Current Gain Hfe
1000
No. Of Pins
3
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Frequency - Transition
-
Available stocks
Manufacturer:
Fairchild Semiconductor
TIP120/TIP121/TIP122 Rev. 1.0.0
© 2007 Fairchild Semiconductor Corporation
TIP120/TIP121/TIP122
NPN Epitaxial Darlington Transistor
• Medium Power Linear Switching Applications
• Complementary to TIP125/126/127
Absolute Maximum Ratings*
* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
V
V
V
I
I
I
P
T
T
C
CP
B
J
STG
CBO
CEO
EBO
C
Symbol
Collector-Base Voltage
Collector-Emitter Voltage : TIP120
Emitter-Base Voltage
Collector Current (DC)
Collector Current (Pulse)
Base Current (DC)
Collector Dissipation (T
Collector Dissipation (T
Junction Temperature
Storage Temperature
1.Base
1
2.Collector
a
C
T
=25°C)
=25°C)
a
TO-220
: TIP121
: TIP122
: TIP121
: TIP122
= 25°C unless otherwise noted
: TIP120
Parameter
3.Emitter
1
B
R2
R1
Equivalent Circuit
@
@
8kW
0.12k W
R1
R2
C
E
- 65 ~ 150
Ratings
100
100
120
150
60
80
60
80
65
5
5
8
2
www.fairchildsemi.com
October 2008
Units
mA
°C
°C
W
W
V
V
V
V
V
V
V
A
A
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TIP121TU Summary of contents
... Base Current (DC Collector Dissipation (T C Collector Dissipation (T T Junction Temperature J T Storage Temperature STG * These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. © 2007 Fairchild Semiconductor Corporation TIP120/TIP121/TIP122 Rev. 1.0.0 Equivalent Circuit B TO-220 1 2.Collector 3.Emitter @ 25° ...
... DC Current Gain FE V (sat) * Collector-Emitter Saturation Voltage CE V (on) * Base-Emitter On Voltage BE C Output Capacitance ob * Pulse Test: Pulse Width£300ms, Duty Cycle£2% © 2007 Fairchild Semiconductor Corporation TIP120/TIP121/TIP122 Rev. 1.0.0 T =25°C unless otherwise noted a Test Condition : TIP120 I = 100mA TIP121 : TIP122 ...
... V [V], COLLECTOR-BASE VOLTAGE CB V [V], EMITTER-BASE VOLTAGE EB Figure 3. Output and Input Capacitance vs. Reverse Voltage C], CASE TEMPERATURE C Figure 5. Power Derating © 2007 Fairchild Semiconductor Corporation TIP120/TIP121/TIP122 Rev. 1.0 Figure 2. Base-Emitter Saturation Voltage 10 f=0.1MHz 100 0.01 100 125 150 175 3 3 250I C 3.0 2 ...
... Mechanical Dimensions © 2007 Fairchild Semiconductor Corporation TIP120/TIP121/TIP122 Rev. 1.0.0 TO220 4 www.fairchildsemi.com ...
... TRADEMARKS The following are registered and unregistered trademarks and service marks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ® ACEx Build it Now™ CorePLUS™ CROSSVOLT™ CTL™ Current Transfer Logic™ ® ...
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