PRIMARY CHARACTERISTICS

TO-277B

PACKAGE

50V

15A

0.52V

150℃

FEATURES

MECHANICAL DATA



Schottky Barrier Chip



High Thermal Reliability



Patented Super Barrier Rectifier

Technology



High Forward Surge Capability



Ultra Fow Power Loss,High Efficiency



Excellent High Temperature Stability



Moisture Sensitivity Level 1



Case：Molded plastic,TO-277B



Polarity：Marked on body



Terminals :Plated terminals,

solderable per MIL-STD-750,Method

2026



Epoxy : UL94-V0 rated flame

retardant

@IF=15A

-55 to +150

-55 to +150

DC

Maximum Ratings and Electrical Characteristics @T =25

Forward Voltage Drop T =25

At Rated DC Blocking Voltage

T =100

Peak Reverse Curent

T =25

Junctionto Ambient

Typical Thermal Resistance

Average Rectified Output Current

(Note1)

℃ unless otherwise specified

Unit

V

A

mA

℃

℃

℃/W

storage temperature range

Note:1.Valid Provided that are kept at ambient temperature at a distance of 9.5mm from the case.

2.Fr-4pcb.2oz.Copper,minimum recommend pad layout .18.8mm×14.4.Anode pad dimensions 5.6mm×14.4mm.

Operating junction temperature range

℃

℃

0.3

15

0.52

Non-Repetitive Peak Forward Surge8.3ms

Single Half Sine-Wave Superimposed on rated

1

5

Single Phase,half wave,60Hz,resistive or inductive load.For capacitive load,derate current by 20%.

Parameter

Symbol

DC blocking voltage

V

load(JEDEC Method)

Working Peak Reverse Voltage

Peak Repetitive Reverse Voltage

V

V

A

250

RMS Rectified Voltage

(Note2)

℃

A

A

A

A

50

35

80

15

TO-277B

PACKAGE

Marking Code : 1550

1550

VYM

V:Product Lines

Y:A.D. late code, EX : 4-2014,5-2015

M:Month, EX : 1-1,2-2,---10-O,11-N,12-D

1

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