2W005 - 2W10 SILICON BRIDGE RECTIFIERS
PRV : 50 - 1000 Volts WOB
Io : 2.0 Amperes 0.39 (10.0)
0.31 (7.87)
FEATURES : 0.22 (5.59)
* High case dielectric strength 0.18 (4.57)
+ AC -
1.00 (25.4)
* High surge current capability
MIN.
1.10 (27.9)
* High reliability
MIN.
* Low reverse current
* Low forward voltage drop
* Ideal for printed circuit board 0.034 (0.86)
0.028 (0.71)
MECHANICAL DATA :
* Case : Reliable low cost construction
utilizing molded plastic technique AC -
0.22 (5.59)
* Epoxy : UL94V-O rate flame retardant + AC 0.18 (4.57)
* Terminals : Plated leads solderable per
MIL-STD-202, Method 208 guaranteed 0.22 (5.59)
0.18 (4.57)
* Polarity : Polarity symbols marked on case
* Mounting position : Any Dimension in inches and (millimeter)
* 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%.
RATING SYMBOL 2W005 2W01 2W02 2W04 2W06 2W08 2W10 UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts
Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts
Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts
Maximum Average Forward Current
0.375" (9.5 mm) lead length Tc = 25°C IF(AV) 2.0 Amps.
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method) IFSM 50 Amps.
Rating for fusing ( t < 8.3 ms. ) I2t 10 A2S
Maximum Forward Voltage per Diode at IF = 1.0 Amp. VF 1.0 Volts
Maximum DC Reverse Current Ta = 25 °C IR 10 µA
at Rated DC Blocking Voltage Ta = 100 °C IR(H) 1.0 mA
Typical Junction Capacitance per Diode (Note 1) CJ 24 pf
Typical Thermal Resistance (Note 2) RθJA 36 °C/W
Operating Junction Temperature Range TJ - 50 to + 150 °C
Storage Temperature Range TSTG - 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
This datasheet has been downloaded from http://www.digchip.com at this page
RATING AND CHARACTERISTIC CURVES ( 2W005 - 2W10 )
FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
2.0 50
AVERAGE FORWARD OUTPUT
PEAK FORWARD SURGE
PC Board
CURRENT, AMPERES
CURRENT, AMPERES
0.375(9.5mm)
1.6 40
TJ = 55 °C
Copper Pads
1.2 0.22" x 0.22" (5.5 x5.5mm) 30
0.8 20
SINGLE HALF SINE WAVE
0.4 10
(JEDEC METHOD)
60 Hz, Resistive or Inductive load.
0 0
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
REVERSE CURRENT, MICROAMPERES
FORWARD CURRENT, AMPERES
20
10 10
TJ = 100 °C
1 1.0
TJ = 25 °C
0.1 0.1
Pulse Width = 300 µs TJ = 25 °C
1 % Duty Cycle
0.01 0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 20 40 60 80 100 120 140
FORWARD VOLTAGE, VOLTS PERCENT OF RATED REVERSE
VOLTAGE, (%)
