DF005MA thru DF10MA
New Product
Vishay Semiconductors
formerly General Semiconductor
Miniature Glass Passivated
Single-Phase Bridge Rectifier
Case Style DFM
Reverse Voltage
50 and 1000V
Forward Current
1.0A
Features
• This series is UL listed under the Recognized
Component Index, file number E54214
• Plastic package used has Underwriters Laboratory
Flammability Classification 94V-0
• Glass passivated chip junction
• High surge overload rating of 30 Amperes peak
• Ideal for printed circuit boards
• High temperature soldering guaranteed:
260°C/10 seconds, at 5 lbs. (2.3kg) tension
0.255 (6.5) 0.315 (8.00)
0.245 (6.2) 0.285 (7.24)
0.335 (8.51)
0.320 (8.12)
Mechanical Data
0.130 (3.3)
0.120 (3.05)
0.045 (1.14)
0.035 (0.89)
0.023 (0.58)
0.018 (0.46)
0.205 (5.2)
0.195 (5.0)
0.080 (2.03)
0.050 (1.27)
0.185 (4.69)
0.150 (3.81)
0.075 (1.90)
0.055 (1.39)
0.013 (3.3)
0.0086 (0.22)
0.350 (8.9)
0.300 (7.6)
Dimensions in inches and (millimeters)
Case:
Molded plastic body over passivated junctions
Terminals:
Plated leads solderable per MIL-STD-750,
Method 2026
Polarity:
Polarity symbols as marked on body
Mounting Position:
Any
Weight:
0.014 oz., 0.4 g
Packaging codes/options:
45/50 ea.per Bulk Tube
Ratings at 25°C ambient temperature unless otherwise specified.
Maximum Ratings & Thermal Characteristics
Parameter
Device Marking Code
DF
DF
DF
DF
DF
DF
DF
Symbol 005MA 01MA 02MA 04MA 06MA 08MA 10MA
DFA
005
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
I
2
t
R
θJA
R
θJL
T
J
, T
STG
50
35
50
DFA
01
100
70
100
DFA
02
200
140
200
DFA
04
400
280
400
1.0
30
4.5
40
15
–55 to +150
DFA
06
600
420
600
DFA
08
800
560
800
DFA
10
1000
700
1000
Unit
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward output rectified current
at T
A
= 40°C
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method)
Rating for fusing (t < 8.3ms)
Typical thermal resistance per leg
(Note 1)
Operating junction and storage temperature range
V
V
V
A
A
A
2
sec
°C/W
°C
Electrical Characteristics
Maximum reverse current
at rated DC blocking voltage per leg
Ratings at 25°C ambient temperature unless otherwise specified.
Maximum instantaneous forward voltage drop
per leg at 1.0A
T
A
= 25°C
T
A
= 125°C
V
F
I
R
C
J
1.1
5.0
500
25
V
µA
pF
Typical junction capacitance per leg at 4.0V, 1MHz
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 13mm) copper pads
Document Number 88572
25-Apr-03
www.vishay.com
1
DF005MA thru DF10MA
Vishay Semiconductors
formerly General Semiconductor
Ratings and Characteristic Curves
(T
A
= 25°C unless otherwise noted)
Fig. 1 - Derating Curve Output
Rectified Current
Average Forward Output Current (A)
60 H
Z
Resistive or
Inductive Load
Fig. 2 - Maximum Non-Repetitive Peak
Forward Surge Current Per Leg
Average Forward Output Current (A)
30
25
20
15
10
5
0
1
10
100
1.0 Cycle
T
J
= 150°C
Single Sine-Wave
(JEDEC Method)
1.0
0.5
P.C.B mounted on
0.51 x 0.51" (13 x 13mm)
Copper pads with 0.06"
(1.5mm) lead length
0
20
40
60
80
100
120
140 150
Ambient Temperature (°C)
Number of Cycles at 60 Hz
Fig. 3 - Typical Forward Characteristics
Per Leg
Instantaneous Reverse Current (
µ
A)
10
100
Fig. 4 - Typical Reverse Leakage
Characteristics Per Leg
Instantaneous Forward Current (A)
10
1
T
J
= 125°C
1
0.1
T
J
= 25°C
Pulse width = 300µs
1% Duty Cycle
0.1
T
J
= 50°C
0
20
40
60
80
100
0.01
0.4
0.01
0.6
0.8
1.0
1.2
1.4
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (V)
Fig. 5 - Typical Junction Capacitance
Per Leg
100
Fig. 6 - Typical Transient Thermal
Impedance Per Leg
Transient Thermal Impedance (°C/W)
100
Junction Capacitance (pF)
T
J
= 25°C
f = 1.0 MHz
Vsig = 50mVp-p
10
10
1
1
1
10
100
0.1
0.01
0.1
1
10
100
Reverse Voltage (V)
www.vishay.com
2
t, Heating Time (sec.)
Document Number 88572
25-Apr-03
PCB Design
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