BTS149 Infineon Technologies, BTS149 Datasheet - Page 6

• Manufacturer Part Number: BTS149
• Description: IC LOW SIDE POWER SWITCH TO220-3
• Manufacturer: Infineon Technologies
• Series: HITFET®r
• Type: Low Sider

Specifications of BTS149

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 14 mOhm
• Current - Output / Channel: 19A
• Current - Peak Output: 40A
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-220-2
• Switch Type: Low Side
• Power Switch Family: BTS149
• Power Switch On Resistance: 18mOhm
• Output Current: 19A
• Mounting: Through Hole
• Package Type: TO-220
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 3 +Tab
• Power Dissipation: 178W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Not Compliant

On-state resistance
R
Maximum allowable power dissipation
P
tot
ON
mΩ
190
160
140
120
100
= f(T
W
= f(T
45
35
30
25
20
15
10
80
60
40
20
5
0
0
-50
0
BTS 149
c
j
); I
-25
)
20
D
= 19A; V
40
0
60
25
max.
IN
80
50
=5V
typ.
100
75
120
100
°C
°C
T
150
j
160
150
Page 6
Typ. input threshold voltage
V
On-state resistance
R
IN(th)
ON
mΩ
2.0
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
= f(T
V
40
30
25
20
15
10
-50
5
0
-50
= f(T
j
max.
-25
); I
-25
j
); I
typ.
D
=19A; V
D
0
0
=3,9mA; V
25
25
IN
50
50
=10V
DS
75
75
=12V
100
100
19.05.2000
BTS 149
°C
°C
T
T
j
j
150
150