BYQ28E-150 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

BYQ28E-150

Rectifier diodes ultrafast, rugged

Philips Electronics 

Philips Semiconductors

Rectifier diodes

ultrafast, rugged

Product specification

BYQ28E, BYQ28EB, BYQ28ED series

I

F

dI

F

dt

t

rr

time

Q

s

I

R

I

rrm

10% 100%

Fig.1. Definition of trr1, Qs and Irrm

R

Voltage Pulse Source

D.U.T.

Current

shunt

to ’scope

Fig.4. Circuit schematic for trr2

IF

time

VF

VF

Fig.2. Definition of Vfr

V fr

time

0.5A

IF

0A

I rec = 0.25A

IR

trr2

I = 1A

R

Fig.5. Definition of trr2

PF / W

8

Vo = 0.748 V

7 Rs = 0.0293 Ohms

BYQ28

Tmb(max) / C

110

D = 1.0 115

6

120

5

0.5

125

4

0.2

130

0.1

3

135

2

I

tp

D

=

tp

T

140

1

T

t

145

0

150

0

1

2

3

4

5

6

7

8

IF(AV) / A

Fig.3. Maximum forward dissipation PF = f(IF(AV)) per

diode; square current waveform where

IF(AV) =IF(RMS) x √D.

6 PF / W

Vo = 0.748 V

Rs = 0.0293 Ohms

5

4

3

4

BYQ28

Tmb(max) / C

120

a = 1.57

125

1.9

2.2

130

2.8

135

2

140

1

145

0

150

0

1

2

3

4

5

6

IF(AV) / A

Fig.6. Maximum forward dissipation PF = f(IF(AV)) per

diode; sinusoidal current waveform where a = form

factor = IF(RMS) / IF(AV).

October 1998

3

Rev 1.300

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