DF005MA thru DF10MA
Vishay Semiconductors
Electrical Characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Parameter
Maximum instantaneous
forward voltage drop per leg
Test condition
at 1.0 A
Symbol
V
F
I
R
DF
005MA
DF
DF
DF
DF
DF
DF
01MA 02MA 04MA 06MA 08MA 10MA
1.1
5.0
500
25
Unit
V
µA
Maximum reverse current at T
A
= 25 °C
rated DC blocking voltage
T
A
= 125 °C
per leg
Typical junction capacitance at 4.0 V, 1 MHz
per leg
C
J
pF
Thermal Characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Parameter
Typical thermal resistance per leg
(1)
Note:
(1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.5 x 0.5" (13 x 13 mm) copper pads
Symbol
R
θJA
R
θJL
DF
005MA
DF
DF
DF
DF
DF
DF
01MA 02MA 04MA 06MA 08MA 10MA
40
15
Unit
°C/W
Ratings and Characteristics Curves
(T
A
= 25
°C
unless otherwise noted)
Average Forward Output Current (A)
1.0
60 H
Z
Resistive or
Inductive Load
10
Instantaneous Forward Current (A)
1
0.5
P.C.B mounted on
0.51 x 0.51" (13 x 13 mm)
Copper pads with 0.06"
(1.5 mm) lead length
0.1
T
J
= 25 °C
Pulse width = 300µs
1% Duty Cycle
0
20
40
60
80
100
120
140 150
0.01
0.4
0.6
0.8
1.0
1.2
1.4
Ambient Temperature (°C)
Instantaneous Forward Voltage (V)
Figure 1. Derating Curve Output Rectified Current
Figure 3. Typical Forward Characteristics Per Leg
25
20
15
10
5
0
1
10
1.0 Cycle
T
J
= 150 °C
Single Sine-Wave
Instantaneous Reverse Current (
µA)
Average Forward Output Current (A)
30
100
10
T
J
= 125 °C
1
0.1
T
J
= 50 °C
0
20
40
60
80
100
100
0.01
Number
of Cycles at 60 Hz
Percent of Rated Peak Reverse Voltage (V)
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Per Leg
www.vishay.com
2
Figure 4. Typical Reverse Leakage Characteristics Per Leg
Document Number 88572
03-Dec-04
VISHAY [ VISHAY TELEFUNKEN ]
