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Электронный компонент: 2W02

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2W005 - 2W10
SILICON BRIDGE RECTIFIERS
PRV : 50 - 1000 Volts
Io : 2.0 Amperes
FEATURES :
* High case dielectric strength
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Ideal for printed circuit board
MECHANICAL DATA :
* Case : Reliable low cost construction
utilizing molded plastic technique
* Epoxy : UL94V-O rate flame retardant
* Terminals : Plated leads solderable per
MIL-STD-202, Method 208 guaranteed
* Polarity : Polarity symbols marked on case
* Mounting position : Any
* Weight : 1.29 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
C ambient temperature unless otherw ise specified.
Single phase, half w ave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL 2W005 2W01 2W02 2W04 2W06 2W08 2W10 UNIT
Maximum Recurrent Peak Reverse Voltage
V
RRM
50
100
200
400
600
800
1000
Volts
Maximum RMS Voltage
V
RMS
35
70
140
280
420
560
700
Volts
Maximum DC Blocking Voltage
V
DC
50
100
200
400
600
800
1000
Volts
Maximum Average Forward Current
0.375" (9.5 mm) lead length Tc = 25
C
I
F(AV)
2.0
Amps.
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method)
I
FSM
50
Amps.
Rating for fusing ( t < 8.3 ms. )
I
2
t
10
A
2
S
Maximum Forward Voltage per Diode at I
F
= 1.0 Amp.
V
F
1.0
Volts
Maximum DC Reverse Current Ta = 25
C
I
R
10
A
at Rated DC Blocking Voltage Ta = 100
C
I
R(H)
1.0
mA
Typical Junction Capacitance per Diode (Note 1)
C
J
24
pf
Typical Thermal Resistance (Note 2)
R
JA
36
C/W
Operating Junction Temperature Range
T
J
- 50 to + 150
C
Storage Temperature Range
T
STG
- 50 to + 150
C
Notes :
1 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts.
2 ) Thermal resistance from Junction to Ambient at 0.375" (9.5 mm) lead length P.C. Board w ith, 0.22" x 0.22" (5.5 x 5.5 mm) copper Pads.
UPDATE : APRIL 23,1998
RATING
WOB
-
0.39 (10.0)
0.31 (7.87)
0.034 (0.86)
0.028 (0.71)
AC
+
1.10 (27.9)
MIN.
0.22 (5.59)
0.18 (4.57)
0.22 (5.59)
0.18 (4.57)
0.22 (5.59)
0.18 (4.57)
+
-
AC
AC
1.00 (25.4)
MIN.
Dimension in inches and (millimeter)
RATING AND CHARACTERISTIC CURVES ( 2W005 - 2W10 )
FIG.1 - DERATING CURVE FOR OUTPUT
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT
FORWARD SURGE CURRENT
0
25
50
75
100
125
150
175
1
2
4
6
10
20
40
60
100
CASE TEMPERATURE, (
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
FORWARD VOLTAGE, VOLTS
60 Hz, Resistive or Inductive load.
1.6
0.8
0.4
2.0
10
10
1.0
40
0
50
0
20
10
0.01
1
80
0.01
0.1
0.1
100
140
0
20
40
60
120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
FORWARD CURRENT, AMPERES
REVERSE CURRENT, MICROAMPERES
T
J
= 25
C
Pulse Width = 300
s
1 % Duty Cycle
SINGLE HALF SINE WAVE
(JEDEC METHOD)
T
J
= 55
C
T
J
= 100
C
T
J
= 25
C
30
1.2
0.375(9.5mm)
Copper Pads
0.22" x 0.22" (5.5 x5.5mm)
PC Board
20