ZXMN0545FFTA Diodes Zetex, ZXMN0545FFTA Datasheet - Page 82

• 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

Thermal data
DFN322
1.5W devices
Mounted on an FR4 pcb with 32mm x 32mm coverage of single sided 1oz weight copper in still air conditions.
DFN832
Single die on 1.5W devices
Mounted on an FR4 pcb with 28mm x 28mm coverage of single sided 2oz weight copper in still air conditions.
E-Line
1.2W devices
Through hole mounted on an FR4 pcb with a 25mm x 25mm coverage of single sided 1oz weight copper,
in still air conditions, leg length 4mm.
j-a=83°C/W maximum.
j-a=83°C/W maximum.
j-a=150°C/W maximum.
80
60
40
20
150
100
100µ
80
60
40
20
0
50
100µ
0
0
100µ
Section 9.1
T
1oz Cu
8sqcm
One die
D=0.5
D=0.2
amb
D=0.5
9145
D=0.2
T
1oz Cu
10sqcm
amb
1m
=25°C
1m
t
=25°C
1m
1
D.C.
D=t
t
D=0.6
D=0.2
D=0.1
10m
D=0.05
P
10m
Pulse Width (s)
Single Pulse
1
/t
10m
Pulse Width (s)
P
Pulse Width (s)
100m
100m
100m
D=0.1
1
D=0.05
D=0.1
Single Pulse
1
D=0.05
10
Single Pulse
1
10
100
10
100
1k
100
1k
82
Derating curves
Derating curve
Derating curves
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.0
2.0
1.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
T
T
-40
amb
1oz Cu
10sqcm
One die
amb
2oz Cu
65sqcm
1oz Cu
10sqcm
T - Ambient Temperature (˚C)
25
A
25
- Ambient Temperature (°C)
- Ambient Temperature (°C)
0
50
2oz Cu
85sqcm
Two die
50
40
75
100
2oz Cu
8sqcm
One die
75
80
T
amb
T
125
amb
1oz Cu
10sqcm
Two die
=25°C
120
100
=25°C
150
160
125
200