STR-W6253D Allegro Microsystems Inc, STR-W6253D Datasheet - Page 4

• Manufacturer Part Number: STR-W6253D
• Description: IC, AC-DC, REG, 6TO220
• Manufacturer: Allegro Microsystems Inc

Specifications of STR-W6253D

• Output Current: -13µA
• No. Of Outputs: 1
• Power Dissipation Pd: 1.3W
• Voltage Regulator Case Style: No. Of Pins
• Operating Temperature Range: -20°C To +115°C
• Package / Case: TO220
• Base Number: 6253
• Output: RoHS Compliant
• Input Voltage: 17.1V
• No. Of Pins: 6
• Rohs Compliant: Yes

STR-W6253D
Figure 3 – MOSFET Avalanche Energy Derating Curve
100
80
60
40
20
0
25
Channel Junction Temperature, T
50
75
Figure 5 – MOSFET Power Dissipation versus Temperature
100
J
125
30
25
20
15
10
(°C)
5
0
0
60 W-Universal Input/90 W-230 Vac Input
20
150
P
D1
Without heatsink
= 1.3 W at T
Ambient Temperature, T
40
115 Northeast Cutoff, Box 15036
60
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
A
With infinite heatsink
P
80
≤ 25°C
D1
= 26 W at T
100
A
120
(°C)
10.00
PWM Switching Regulators
1.00
0.10
0.01
A
Figure 4 – Transient Thermal Resistance
≤ 25°C
140
1μ
160
10μ
100μ
Time, t (s)
1m
10m
100m
4