3N257 Fairchild Semiconductor, 3N257 Datasheet - Page 2

RECTIFIER BRIDGE 600V 2A KBPM

3N257

Manufacturer Part Number
3N257
Description
RECTIFIER BRIDGE 600V 2A KBPM
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of 3N257

Voltage - Peak Reverse (max)
600V
Current - Dc Forward (if)
2A
Diode Type
Single Phase
Speed
Standard Recovery >500ns, > 200mA (Io)
Mounting Type
Through Hole
Package / Case
KBPM
Product
Single Phase Bridge
Peak Reverse Voltage
600 V
Maximum Rms Reverse Voltage
420 V
Forward Continuous Current
2 A
Max Surge Current
60 A
Forward Voltage Drop
1.1 V
Maximum Reverse Leakage Current
5 uA
Power Dissipation
4.7 W
Maximum Operating Temperature
+ 150 C
Length
15.24 mm
Width
5.08 mm
Height
12.7 mm
Mounting Style
Through Hole
Minimum Operating Temperature
- 55 C
Phase Type
Single Phase
Number Of Elements
1
Peak Rep Rev Volt
600V
Rms Voltage (max)
420V
Peak Non-repetitive Surge Current (max)
60A
Avg. Forward Curr (max)
2@Ta=50CA
Rev Curr
5uA
Forward Voltage
1.1V
Package Type
Case KBPM
Operating Temp Range
-55C to 150C
Pin Count
4
Mounting
Through Hole
Operating Temperature Classification
Military
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
2KBP005M/3N253 - 2KBP10M/3N259 Rev. E2
© 2010 Fairchild Semiconductor Corporation
Electrical Characteristics
Typical Performance Characteristics
Symbol
Figure 3. Reverse Current vs Reverse Voltage
C
V
I
Figure 1. Forward Curve Derating Curve
R
F
T
100
2.5
2.0
1.5
1.0
0.5
0.0
0.1
10
1
0
0
Percent of Rated Peak Reverse Voltage [%]
Forward Voltage, per element @ 3.14A
Reverse Current, per element @ Rated V
I
Total Capacitance, per leg
2
t Rating for Fusing
20
25
Ambient Temperature (
40
V
50
R
= 4.0 V, f = 1.0 MHz
60
75
80
Parameter
T = 25 C
100
A
T
100
a
t < 8.35ms
o
C)
= 25°C unless otherwise noted
º
125
120
140
150
R
2
T
T
A
A
= 125°C
= 25°C
Figure 2. Forward Voltage Characteristics
Figure 4. Non-Repetitive Surge Current
0.01
0.1
60
48
36
24
12
0
5
1
1
0
0.2
2
Number of Cycles at 60Hz
DISTRIBUTION
TYPICAL
Forward Voltage, V
0.4
5
Value
0.6
500
1.1
5.0
15
25
10
0.8
20
F
[V]
1
MEDIAN
1.2
50
www.fairchildsemi.com
1.4
Units
100
A
μA
μA
pF
V
2
s

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