CBRDFA4-100w w w. c e n t r a l s e m i . c o m

SURFACE MOUNT SILICON
4 AMP BRIDGE RECTIFIERDESCRIPTION:
The CENTRAL SEMICONDUCTOR CBRDFA4-100 isa full wave bridge rectifier mounted in a durable epoxy
surface mount case, utilizing glass passivated chips.
MARKING CODE: BR4100
FEATURES:• High 4.0A Current Rating

BR DFN-A CASE

• Low VF Diodes (1.0V MAX @ IF=4.0A)

MAXIMUM RATINGS: (TA=25°C unless otherwise noted)
SYMBOL
Peak Repetitive Reverse Voltage
VRRM
DC Blocking Voltage
VR1000UNITS
V

1000

V

Average Forward Current (TC=112°C)

IO

4.0A

Peak Forward Surge Current (8.3ms)

IFSM
TJ, Tstg

150

A-55 to +175°C

Operating and Storage Junction Temperature

ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted)
SYMBOLTEST CONDITIONS
TYP
MAX
IR
VR=1000V
5.0VF
IF=4.0A
0.95
1.0CJ

VR=4.0V, f=1.0MHz

45UNITSµA
V
pF

R2 (23-June 2020)

CBRDFA4-100
SURFACE MOUNT SILICON
4 AMP BRIDGE RECTIFIER

BR DFN-A CASE - MECHANICAL OUTLINESYMBOLABCDEFGH

DIMENSIONSINCHESMILLIMETERS
MIN
MAX
MIN
MAX
0.409 0.417 10.40 10.60
0.315 0.323
8.00
8.20
0.073 0.085
1.85
2.15
0.083 0.091
2.10
2.30
0.049 0.061
1.25
1.55
0.083 0.091
2.10
2.30
0.138 0.146
3.50
3.70
0.201 0.209
5.10
5.30
BR DFN-A (REV: R0)

SUGGESTED MOUNTING PADS(Dimensions in mm)

MARKING CODE: BR4100

R2 (23-June 2020)
w w w. c e n t r a l s e m i . c o m

CBRDFA4-100
SURFACE MOUNT SILICON
4 AMP BRIDGE RECTIFIERTYPICAL ELECTRICAL CHARACTERISTICS

R2 (23-June 2020)
w w w. c e n t r a l s e m i . c o m

CBRDFA4-100
SURFACE MOUNT SILICON
4 AMP BRIDGE RECTIFIERTYPICAL ELECTRICAL CHARACTERISTICS

R2 (23-June 2020)
w w w. c e n t r a l s e m i . c o m

CBRDFA4-100
SURFACE MOUNT SILICON
4 AMP BRIDGE RECTIFIERTYPICAL APPLICATIONS

Figure 1. AC/DC Linear Regulator: The CBRDFA4-100 can provide AC to DC voltage
rectification for linear regulation in any high power adapter or supply. AC voltage is converted
to DC voltage and processed by a smoothing capacitor, where it then powers a linear
regulator, yielding a flat DC output.

Figure 2. AC/DC Switched-Mode Power Supply: The CBRDFA4-100 provides a rectified
DC signal to a PWM controlled MOSFET. The MOSFET acts as a switch, passing pulsesof the signal through a transformer to a half-wave rectifier, which then converts the pulsed
signal to DC. This DC signal is then used in a feedback loop with an optocoupler to power
the PWM.

R2 (23-June 2020)
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OUTSTANDING SUPPORT AND SUPERIOR SERVICES

PRODUCT SUPPORTCentral’s operations team provides the highest level of support to insure product is delivered on-time.
• Supply management (Customer portals)		
• Custom bar coding for shipments• Inventory bonding				• Custom product packing• Consolidated shipping options

DESIGNER SUPPORT/SERVICES
Central’s applications engineering team is ready to discuss your design challenges. Just ask.
• Free quick ship samples (2nd day air)		
• Special wafer diffusions• Online technical data and parametric search• PbSn plating options• SPICE models					• Package details• Custom electrical curves				• Application notes• Environmental regulation compliance		
• Application and design sample kits
• Customer specific screening			• Custom product and package development• Up-screening capabilities

REQUESTING PRODUCT PLATING
1.
2.

If requesting Tin/Lead plated devices, add the suffix “ TIN/LEAD” to the part number whenordering (example: 2N2222A TIN/LEAD).
If requesting Lead (Pb) Free plated devices, add the suffix “ PBFREE” to the part numberwhen ordering (example: 2N2222A PBFREE).

CONTACT US
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Central Semiconductor Corp.
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Hauppauge, NY 11788 USA
Main Tel: (631) 435-1110
Main Fax: (631) 435-1824
Support Team Fax: (631) 435-3388
www.centralsemi.com

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www.centralsemi.com/wwreps
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www.centralsemi.com/wwdistributors

For the latest version of Central Semiconductor’s LIMITATIONS AND DAMAGES DISCLAIMER,
which is part of Central’s Standard Terms and Conditions of sale, visit: www.centralsemi.com/termsw w w. c e n t r a l s e m i . c o m(001)