Document
B40-B380/C1000
PRV : 100 - 900 Volts Io : 1.0 Amperes
FEATURES :
* * * * * * High case dielectric strength High surge current capability High reliability Low reverse current Low forward voltage drop Ideal for printed circuit board
SILICON BRIDGE RECTIFIERS WOB
0.39 (10.0) 0.31 (7.87) 0.22 (5.59) 0.18 (4.57)
+
AC
1.00 (25.4) MIN.
1.10 (27.9) MIN.
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 MIL-STD-202, Method 208 guaranteed * Polarity : Polarity symbols marked on case * Mounting position : Any * Weight : 1.29 grams
AC +
AC
0.22 (5.59) 0.18 (4.57)
0.22 (5.59) 0.18 (4.57)
Dimension in inches and (millimeter)
Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
Maximum Recurrent Peak Reverse Voltage Maximum RMS Input Voltage R+C -Load Maximum DC Blocking Voltage Maximum Average Forward Current For Free Air Operation at Tc = 45°C R+L -Load C -Load Peak Forward Surge Current Single half sine wave on rated load (JEDEC Method) at TJ = 125 °C Rating for fusing at TJ = 125°C ( t < 100 ms.) Maximum Series Resistor C-Load VRMS = ± 10% Maximum load Capacitance + 50% -10% Maximum Forward Voltage per Diode at IF = 1.0 Amp. Maximum Reverse Current at Rated Repetitive Peak Voltage per Diode Ta = 25 °C Typical Thermal Resistance (Note 1) Operating Junction Temperature Range Storage Temperature Range
SYMBOL
VRRM VRMS VDC IF(AV)
B40C1000
100 40 100
B80C1000
200 80 200
B125C1000
300 125 300 1.2 1.0
B250C1000
600 250 600
B380C1000
900 380 900
UNIT
Volts Volts Volts Amps.
IFSM It Rt CL VF IR RθJA TJ TSTG
2
40 10 1.0 5000 2.0 2500 4.0 1000 1.0 10 36 - 50 to + 125 - 50 to + 125 8.0 500 12.0 200
Amps. AS Ω µF Volts
2
µA °C/W °C °C
Notes :
1 ) Thermal resistance from Junction to Ambient at 0.375" (9.5 mm) lead length P.C. Board with, 0.22" x 0.22" (5.5 x 5.5 mm) copper Pads.
UPDATE : AUGUST 26,1998
RATING AND CHARACTERISTIC CURVES ( B40-B380/C1000 )
FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT B40 C1000 - B125 C1000
1.2 1.2
FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT B250 C1000 - B380 C1000 BRIDGE OUTPUT FULL WAVE RECTIFIED CURRENT AVERAGE AMPERES
Resistive or Inductive load.
Capacitive
BRIDGE OUTPUT FULL WAVE RECTIFIED CURRENT AVERAGE AMPERES
1.0
Capacitive Load
Resistive or Inductive load.
1.0
0.8 0.6 0.4
0-10µF 10-100µF =100µF
0.8 0.6 0.4
0-10µF 10-100µF =100µF
PC Board
0.375(9.5mm)
PC Board
0.375(9.5mm)
0.2 0
Copper Pads 0.22" x 0.22" (5.5mm x 5.5mm)
0.2
Copper Pads 0.22" x 0.22" (5.5mm x 5.5mm)
0
20
40
60
80
100
120
140
0
20
40
60
80
100
120
140
CASE TEMPERATURE, ( °C)
CASE TEMPERATURE, ( °C)
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
20
FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES
FORWARD CURRENT, AMPERES
10
10
T J = 100 °C
1
1.0
0.1
TJ = 25 °C Pulse Width = 300 µs 1 % Duty Cycle
0.1
T J = 25 ° C
0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
0.01 0 20 40 60 80 100 120 140
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED REVERSE VOLTAGE, (%) FIG.6 - TYPICAL JUNCTION CAPACITANCE PER BRIDGE ELEMENT
100
FIG.5 - MAXIMUM NON-REPETITIVE PEAK FORWARD CURRENT
40
PEAK FORWARD CURRENT, AMPERES
CAPACITANCE, pF
60 40 20 10 6 4 2
30
TJ = 25 ° C
20
10
f = 1MHz Vsig = 50mVp-p
0 1 2 4 6 10 20 40 60 100
1
0.1 0.2
0.6 1
2
4 6
10
20 40
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE, VOLTS
.