bts3205 Infineon Technologies Corporation, bts3205 Datasheet - Page 9

• Manufacturer Part Number: bts3205
• Description: Smart Low-side Power Switch Hitfet
• Manufacturer: Infineon Technologies Corporation

Figure 5
Data Sheet
Typical Transient Thermal Impedance
Z
Device mounted on PCB according EIA/JEDEC standard JESD51-7 (4-layer FR4, 76.2 mm × 114.3 mm with
buried planes). PCB is mounted vertical without blown air with 0.78W power dissipation generated for single
pulse on the DMOS
thJA
10
10
10
1
-1
2
1
10
-6
= f(t
D = 0.05
D = 0.01
D = 0.02
D = 0.5
D = 0.2
D = 0.1
p
) , D = tp/T, T
10
-5
10
Single pulse
-4
a
= 25 °C
10
-3
10
Z
-2
thJA
9
t
General Product CharacteristicsThermal Resistance
p
[s]
with different Duty cycles
10
-1
1
Smart Low-Side Power Switch
10
1
pulse_BTS3205_24 .emf
10
2
Rev. 1.0, 2007-12-06
10
BTS3205G
3