SILICON BRIDGE RECTIFIERS
WOB
2W005 - 2W10
PRV : 50 - 1000 Volts
Io : 2.0 Amperes
0.39 (10.0)
0.31 (7.87)
FEATURES :
0.22 (5.59)
0.18 (4.57)
AC
* High case dielectric strength
* High surge current capability
* High reliability
+
-
1.00 (25.4)
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
* Epoxy : UL94V-O rate flame retardant
* Terminals : Plated leads solderable per
AC
-
0.22 (5.59)
0.18 (4.57)
AC
+
0.22 (5.59)
0.18 (4.57)
MIL-STD-202, Method 208 guaranteed
* 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 wave, 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
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000 Volts
700 Volts
Maximum DC Blocking Voltage
Maximum Average Forward Current
100
1000 Volts
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)
Rating for fusing ( t < 8.3 ms. )
IFSM
50
10
1.0
10
1.0
24
36
Amps.
I2t
A2S
Maximum Forward Voltage per Diode at IF = 1.0 Amp.
VF
Volts
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25 C
IR
A
m
°
Ta = 100 C
IR(H)
CJ
mA
pf
°
Typical Junction Capacitance per Diode (Note 1)
Typical Thermal Resistance (Note 2)
Operating Junction Temperature Range
Storage Temperature Range
C/W
°
R JA
q
TJ
- 50 to + 150
- 50 to + 150
C
C
°
°
TSTG
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
