ZXMN0545FFTA Diodes Zetex, ZXMN0545FFTA Datasheet - Page 83

• Manufacturer Part Number: ZXMN0545FFTA
• Description: MOSFET N-CH 450V SOT23F-3
• Manufacturer: Diodes Zetex
• Series: -r

Specifications of ZXMN0545FFTA

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: -
• Drain To Source Voltage (vdss): 450V
• Current - Continuous Drain (id) @ 25° C: 90mA
• Vgs(th) (max) @ Id: -
• Gate Charge (qg) @ Vgs: -
• Input Capacitance (ciss) @ Vds: -
• Power - Max: 1.5W
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3 Flat Leads, SOT-23F-3
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: ZXMN0545FFTR

DPAK
2.1W devices
Mounted on an FR4 pcb of 25mm x 25mm x 1.6mm with high coverage of single sided 1oz weight copper, in still air conditions.
3.9W devices
Mounted on an FR4 pcb of 50mm x 50mm x 1.6mm with high coverage of single sided 2oz weight copper, in still air conditions.
MSOP8
One active die 0.87W devices
One active die. Mounted on 25mm x 25mm x 1.6mm FR4 pcb with high coverage of single sided 1oz weight copper,
in still air conditions.
j-a=59°C/W maximum.
j-a=32°C/W maximum.
j-a=143°C/W maximum.
60
50
40
30
20
10
30
25
20
15
10
140
120
100
100µ
100µ
5
80
60
40
20
0
0
0
100µ
D=0.5
D=0.2
D=0.5
D=0.2
D=0.5
D=0.2
25mm x 25mm
50mm x 50mm
1m
1m
T
T
amb
1oz FR4
amb
2oz FR4
1m
=25°C
=25°C
10m
10m
Pulse Width (s)
Pulse Width (s)
10m
Pulse Width (s)
100m
100m
100m
D=0.1
1
1
D=0.05
1
Single Pulse
Single Pulse
Single Pulse
10
10
10
D=0.05
D=0.05
D=0.1
D=0.1
100
100
100
1k
1k
1k
83
Derating curves
Derating curve
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0
0.8
0.6
0.4
0.2
0.0
0
0
T
T
amb
amb
20
20
- Ambient Temperature (°C)
- Ambient Temperature (°C)
40
40
60
60
80
80
50mm x 50mm
2oz FR4
100
100
25mm x 25mm
1oz FR4
50mm x 50mm
120
120
1oz FR4
140
140 160
160
9.0