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