VN920-B5 STMicroelectronics, VN920-B5 Datasheet - Page 17

• Manufacturer Part Number: VN920-B5
• Description: IC DRIVER SINGLE 30A P2-PAK
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VN920-B5

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 16 mOhm
• Current - Output / Channel: 45A
• Voltage - Supply: 5.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: P²PAK (4 leads + Tab)
• Switch Type: High Side
• Power Switch Family: VN920
• Power Switch On Resistance: 16mOhm
• Mounting: Surface Mount
• Supply Current: 10uA
• Package Type: P2PAK
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 4 +Tab
• Power Dissipation: 96.1W
• Supply Voltage (min): 5.5 V
• Maximum Power Dissipation: 96100 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Current, Output: A
• Delay, Propagation, Turn-off: 50 us (Typ.) @ 1.3 Ohms
• Delay, Propagation, Turn-on: 50 us (Typ.) @ 1.3 Ohms
• Temperature, Ambient, Maximum: 150 °C
• Temperature, Ambient, Minimum: -55 °C
• Thermal Resistance, Junction To Ambient: 51.3 °C⁄W (Max.)
• Transistor Type: CMOS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Peak Output: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 497-2678-5

Thermal fitting model of a single channel HSD
in P
P
2
1000
Tj
0.01
PAK Thermal Impedance Junction Ambient Single Pulse
100
Pd
0.1
2
10
PAK
0.0001
ZT H (°C/W)
1
C1
R1
C2
R2
0.001
C3
R3
T_amb
C4
R4
0.01
C5
R5
0.1
C6
R6
Time (s)
Z
Pulse calculation formula
where
Thermal Parameter
1
R1 (°C/W)
R2 (°C/W)
R3 ( °C/W)
R4 (°C/W)
R5 (°C/W)
R6 (°C/W)
C1 (W.s/°C)
C2 (W.s/°C)
C3 (W.s/°C)
C4 (W.s/°C)
C5 (W.s/°C)
C6 (W.s/°C)
TH
Area/island (cm
=
R
10
TH
=
t
VN920 / VN920-B5 / VN920SO
p
+
T
Z
2
)
THtp
100
1 –
0.0015
0.007
0.015
0.97
0.02
0.22
1000
0.1
0.4
37
4
9
2
3
0.97 cm
6 cm
22
6
5
17/25
2
2