DF005MA thru DF10MA
Vishay Semiconductors
formerly General Semiconductor
Document Number 88572
www.vishay.com
07-Oct-02
1
Miniature Glass Passivated
Single-Phase Bridge Rectifier
Reverse Voltage 50 and 1000V
Forward Current 1.0A
Maximum Ratings & Thermal Characteristics
Ratings at 25C ambient temperature unless otherwise specified.
DF
DF
DF
DF
DF
DF
DF
Parameter
Symbol 005MA 01MA 02MA 04MA 06MA 08MA 10MA
Unit
Device Marking Code
DFA
DFA
DFA
DFA
DFA
DFA
DFA
005
01
02
04
06
08
10
Maximum repetitive peak reverse voltage
V
RRM
50
100
200
400
600
800
1000
V
Maximum RMS voltage
V
RMS
35
70
140
280
420
560
700
V
Maximum DC blocking voltage
V
DC
50
100
200
400
600
800
1000
V
Maximum average forward output rectified current
at T
A
= 40C
I
F(AV)
1.0
A
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method)
I
FSM
30
A
Rating for fusing (t < 8.3ms)
I
2
t
4.5
A
2
sec
Typical thermal resistance per leg
(Note 1)
R
JA
40
R
JL
15
C/W
Operating junction and storage temperature range
T
J
, T
STG
55 to +150
C
Electrical Characteristics
Ratings at 25C ambient temperature unless otherwise specified.
Maximum instantaneous forward voltage drop
per leg at 1.0A
V
F
1.1
V
Maximum reverse current
T
A
= 25C
5.0
at rated DC blocking voltage per leg
T
A
= 125C
I
R
500
A
Typical junction capacitance per leg at 4.0V, 1MHz
C
J
25
pF
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
0.315 (8.00)
0.285 (7.24)
0.013 (3.3)
0.0086 (0.22)
0.350 (8.9)
0.300 (7.6)
0.255 (6.5)
0.245 (6.2)
0.335 (8.51)
0.320 (8.12)
0.045 (1.14)
0.035 (0.89)
0.080 (2.03)
0.050 (1.27)
0.023 (0.58)
0.018 (0.46)
0.185 (4.69)
0.150 (3.81)
0.130 (3.3)
0.120 (3.05)
0.075 (1.90)
0.055 (1.39)
0.205 (5.2)
0.195 (5.0)
Dimensions in inches and (millimeters)
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:
260C/10 seconds, at 5 lbs. (2.3kg) tension
Mechanical Data
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
Case Style DFM
New Product
0.4
0.6
0.8
1.0
1.2
1.4
0.01
0.1
1
10
1
10
100
1
10
100
20
40
60
80
100
120
140 150
0
0.5
1.0
1
10
100
0
5
10
15
20
25
30
0
20
40
60
80
100
0.01
0.1
1
10
100
0.01
0.1
1
10
100
0.1
1
10
100
Fig. 1 - Derating Curve Output
Rectified Current
Fig. 2 - Maximum Non-Repetitive Peak
Forward Surge Current Per Leg
Fig. 4 - Typical Reverse Leakage
Characteristics Per Leg
Fig. 6 - Typical Transient Thermal
Impedance Per Leg
Fig. 3 - Typical Forward Characteristics
Per Leg
Fig. 5 - Typical Junction Capacitance
Per Leg
A
verage Forward Output Current (A)
A
verage Forward Output Current (A)
Instantaneous Reverse Current (A)
T
ransient
Thermal Impedance (
C/W)
Instantaneous Forward Current (A)
Junction Capacitance (pF)
Ambient Temperature (
C)
Number of Cycles at 60 Hz
Percent of Rated Peak Reverse Voltage (V)
t, Heating Time (sec.)
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
60 H
Z
Resistive or
Inductive Load
P.C.B mounted on
0.51 x 0.51" (13 x 13mm)
Copper pads with 0.06"
(1.5mm) lead length
T
J
= 25
C
Pulse width = 300
s
1% Duty Cycle
T
J
= 150
C
Single Sine-Wave
(JEDEC Method)
T
J
= 25
C
f = 1.0 MHz
Vsig = 50mVp-p
1.0 Cycle
T
J
= 125
C
T
J
= 50
C
DF005MA thru DF10MA
Vishay Semiconductors
formerly General Semiconductor
www.vishay.com
Document Number 88572
2
07-Oct-02
Ratings and Characteristic Curves
(T
A
= 25C unless otherwise noted)
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