B40C800DM THRU B380C800DM
MINIATURE GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER
Reverse Voltage - 65 to 600 Volts Forward Current - 0.9 Ampere
FEATURES
Case Style DFM
f& Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
f& Glass passivated chip junctions
0.315 (8.00)
0.255 (6.5)
f& Surge overload rating of
0.245 (6.2) 0.285 (7.24)
45 Amperes peak
f& Ideal for printed circuit boards
f& High temperature soldering guaranteed:
0.335 (8.51)
0.320 (8.12)
260°C/10 seconds at 5 lbs. (2.3kg) tension
0.130 (3.3)
0.080 (2.03) MECHANICAL DATA
0.120 (3.05)
0.050 (1.27)
Case: Molded plastic body over passivated junctions
0.045 (1.14)
0.035 (0.89)
0.013 (3.3)
0.185 (4.69)
0.0086 (0.22)
0.023 (0.58)
0.150 (3.81) Terminals: Plated leads solderable per MIL-STD-750,
0.018 (0.46)
0.350 (8.9)
0.205 (5.2) 0.075 (1.90)
Method 2026
0.195 (5.0) 0.055 (1.39) 0.300 (7.6)
Polarity: Polarity symbols marked on body
Mounting Position: Any
Dimensions in inches and (millimeters)
Weight: 0.04 ounce, 1.0 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
B40 B80 B125 B250 B380
SYMBOLS C800DM C800DM C800DM C800DM C800DM UNITS
Maximum repetitive peak reverse voltage V 65 125 200 400 600 Volts
RRM
Maximum RMS input voltage R + C-load V 40 80 125 250 380 Volts
RMS
Maximum average forward output current for
free air operation at T =45°C R + L-load I 0.9 Amp
A (AV)
C-load 0.8
Maximum DC blocking voltage V 65 125 200 400 600 Volts
DC
Maximum peak working voltage V 90 180 300 600 900 Volts
RWM
Maximum non-repetitive peak voltage V 100 200 350 650 1000 Volts
RSM
Maximum repetitive peak forward surge current I 10.0 Amps
FRM
Peak forward surge current
I 45.0 Amps
FSM
single sine wave on rated load at T =125°C
J
Rating for fusing at T =125°C (t<100ms) I2t 10.0 A2sec
J
Minimum series resistor C-load at V = Ä…10% R 1.0 2.0 4.0 8.0 12.0 Ohms
RMS T
Maximum load capacitance +50%
C 5000 2500 1000 500 200 µF
L
-10%
Maximum instantaneous forward voltage drop
V 1.0 Volts
F
per leg at 0.9A
Maximum reverse current at rated repetitive
I 10.0 µA
R
peak voltage per leg
Typical thermal resistance per leg R 40.0
(NOTE 1) ÅšJA
°C/W
R 15.0
ÅšJL
Operating junction temperature range T -40 to +125 °C
J
Storage temperature range T -40 to +150 °C
STG
NOTES: (1) Thermal resistance from junction to ambient and from junction to lead P.C.B. mounted on 0.5 x 0.5" (13 x 13mm)
copper pads
4/98
RATINGS AND CHARACTERISTICS CURVES B40C800DM THRU B380C800DM
FIG.1 - DERATING CURVE OUTPUT RECTIFIED
FIG. 2 - DERATING CURVE OUTPUT RECTIFIED
CURRENT FOR B40C800DM...B125C800DM
CURRENT FOR B250C800DM...B380C800DM
1.0
1.0
50 to 60 H
Z
50 to 60 H
Z
RESISTIVE OR
RESISTIVE OR
INDUCTIVE LOAD
INDUCTIVE LOAD
0.8
0.8
CAPACITIVE LOAD
CAPACITIVE LOAD
0-10µF
0-10µF
0.6
10-100µF
0.6
10-100µF
>100µF
>100µF
0.4
0.4
MOUNTED ON P.C.B.
0.2
WITH 0.06 (1.5mm) LEAD LENGTH
0.2
COPPER PADS
P.C.B. MOUNTED ON
0.51 x 0.51 (13 x 13mm)
0.51 x 0.51 (13 x 13mm) COPPER PADS
0 WITH 0.06 (1.5mm) LEAD LENGTH
20 40 60
0
0 80 100 120 140
60 80 100 140
0 20 40 120
AMBIENT TEMPERATURE, °C
AMBIENT TEMPERATURE, °C
FIG. 4 - TYPICAL FORWARD CHARACTERISTICS
PER LEG
10
T =25°C
J
FIG. 3 - MAXIMUM NON-REPETITIVE PEAK FORWARD
PULSE WIDTH=300µs
CURRENT PER LEG
1% DUTY CYCLE
50
T =125°C
J
10ms SINGLE SINE-WAVE
40
1
30
1.0 CYCLE
20
0.1
10
0
0 10 100
NUMBER OF CYCLES AT 50 H
Z
0.01
0.4 0.8 1.2
0.6 1.0 1.4
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
FIG. 5 - TYPICAL REVERSE LEAKAGE
PER LEG
CHARACTERISTICS PER LEG
100
T =25°C
J
10
f=1.0 MHz
Vsig=50mVp-p
T =100°C
J
1
10
0.1
T =25°C
J
0.01
1
0 20 40 60 80 100
110 100
REVERSE VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
AMPERES
AMPERES
AVERAGE FORWARD OUTPUT CURRENT,
AVERAGE FORWARD OUTPUT CURRENT
AMPERES
AMPERES
PEAK FORWARD SURGE CURRENT,
INSTANTANEOUS FORWARD SURGE CURRENT,
MICROAMPERES
JUNCTION CAPACITANCE, pF
INSTANTANEOUS REVERSE CURRENT,