TIP121 STMicroelectronics, TIP121 Datasheet - Page 10
![TRANS NPN DARL 80V 5A TO-220](/photos/1/39/13943/to-220_sml.jpg)
TIP121
Manufacturer Part Number
TIP121
Description
TRANS NPN DARL 80V 5A TO-220
Manufacturer
STMicroelectronics
Type
Power, Switchr
Specifications of TIP121
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)
Configuration
Single
Transistor Polarity
NPN
Mounting Style
Through Hole
Collector- Emitter Voltage Vceo Max
80 V
Emitter- Base Voltage Vebo
5 V
Collector- Base Voltage Vcbo
80 V
Maximum Dc Collector Current
5 A
Maximum Collector Cut-off Current
200 uA
Maximum Operating Temperature
+ 150 C
Dc Collector/base Gain Hfe Min
1000
Current, Gain
1000
Current, Input
0.12 A
Current, Output
5 A
Package Type
TO-220
Polarity
NPN
Power Dissipation
65 W
Resistance, Thermal, Junction To Ambient
62.5
Voltage, Collector To Emitter, Saturation
4 V
Voltage, Input
5 V
Voltage, Output
80 V
Collector Emitter Voltage V(br)ceo
80V
Power Dissipation Pd
2W
Dc Collector Current
5A
Dc Current Gain Hfe
1000
Transistor Case Style
TO-220
No. Of Pins
3
Svhc
No SVHC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Frequency - Transition
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-2537-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TIP121
Manufacturer:
RYN12145
Quantity:
2 160
Part Number:
TIP121
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
TIP121,TIP122,TIP127,TIP126,TIP147,TIP137,
Manufacturer:
ST
0
Company:
Part Number:
TIP121TU
Manufacturer:
Fairchild Semiconductor
Quantity:
1 990
Package mechanical data
10/13
Dim
L20
L30
∅P
D1
H1
b1
e1
J1
L1
Q
A
D
E
F
b
c
e
L
15.25
4.40
0.61
1.14
0.48
2.40
4.95
1.23
6.20
2.40
3.50
3.75
2.65
Min
10
13
TO-220 mechanical data
16.40
28.90
1.27
mm
Typ
TIP120, TIP121, TIP122, TIP125, TIP126, TIP127
15.75
10.40
Max
4.60
0.88
1.70
0.70
2.70
5.15
1.32
6.60
2.72
3.93
3.85
2.95
14
0.173
0.024
0.044
0.019
0.393
0.094
0.194
0.048
0.244
0.094
0.511
0.137
0.147
0.104
Min
0.6
0.050
0.645
1.137
inch
Typ
0.181
0.034
0.066
0.027
0.409
0.106
0.202
0.051
0.256
0.107
0.551
0.154
0.151
0.116
Max
0.62