DPA422-426
Typical Performance Characteristics (cont.)
20
2.5
2
Scaling Factors:
18
T
= 25 °C
DPA423 = 0.18
DPA424 = 0.36
DPA425 = 0.72
DPA426 = 1.00
CASE
16
14
12
10
8
1.5
1
T
= 100 °C
CASE
6
0.5
4
2
0
0
-50 -25
0
25 50 75 100 125 150
0
1
2
3
4
5
Temperature (°C)
Drain Voltage (V)
Figure 48. Output Characteristics.
Figure 49. On-Resistance vs. Temperature.
2.5
10000
Scaling Factors:
DPA423 = 0.18
DPA424 = 0.36
DPA425 = 0.72
DPA426 = 1.00
Data taken from a typical
forward converter design.
2
1000
100
10
1.5
Scaling Factors:
1
0.5
0
DPA423 = 0.08
DPA424 = 0.20
DPA425 = 0.55
DPA426 = 1.00
0
20 40 60 80 100 120 140 160
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
In-Circuit Peak Drain Current Normalized to
Nominal Device Internal Current Limit
DRAIN Voltage (V)
Figure 50. COSS vs. DRAIN Voltage.
Figure 51. Typical Switching Loss.
Part Ordering Information
• DPA-Switch Product Family
• Series Number
• Package Identifier
G
P
Plastic Surface Mount DIP
Plastic DIP
Plastic TO-263-7C (available only with TL option)
(422, 423, 424 & 425 only)
R
• Lead Finish
Blank
N
Standard (Sn Pb)
Pure Matte Tin (Pb-Free) (P & G)
• Tape & Reel and Other Options
Blank
TL
Standard Configurations
DPA 423 G N - TL
Tape & Reel, (G package: 1000 min./mult., R package: 750 min./mult.)
30
Rev. T 12/12
www.powerint.com