Philips BUK455-100A Datasheet

Philips Semiconductors Product Specification

PowerMOS transistor BUK455-100A/B

GENERAL DESCRIPTION QUICK REFERENCE DATA

N-channel enhancement mode SYMBOL PARAMETER MAX. MAX. UNIT
field-effect power transistor in a
plastic envelope. BUK455 -100A -100B
The device is intended for use in V
Switched Mode Power Supplies I
(SMPS), motor control, welding, P
DC/DC and AC/DC converters, and T
in general purpose switching R
applications. resistance

DS

D

tot
j

DS(ON)

PINNING - TO220AB PIN CONFIGURATION SYMBOL

Drain-source voltage 100 100 V
Drain current (DC) 26 23 A
Total power dissipation 125 125 W
Junction temperature 175 175 ˚C
Drain-source on-state 0.08 0.1 Ω

PIN DESCRIPTION

tab

d

1 gate
2 drain
3 source

tab drain

123

g

s

LIMITING VALUES

Limiting values in accordance with the Absolute Maximum System (IEC 134)

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

V
V
±V

DS
DGR

GS

Drain-source voltage - - 100 V
Drain-gate voltage RGS = 20 kΩ - 100 V
Gate-source voltage - - 30 V

-100A -100B

I

D

I

D

I

DM

P

tot

T

stg

T

j

Drain current (DC) Tmb = 25 ˚C - 26 23 A
Drain current (DC) Tmb = 100 ˚C - 18 16 A
Drain current (pulse peak value) Tmb = 25 ˚C - 104 92 A

Total power dissipation Tmb = 25 ˚C - 125 W
Storage temperature - - 55 175 ˚C
Junction Temperature - - 175 ˚C

THERMAL RESISTANCES

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

R
R

th j-mb

th j-a

Thermal resistance junction to - - 1.2 K/W
mounting base
Thermal resistance junction to - 60 - K/W
ambient

April 1993 1 Rev 1.100

Philips Semiconductors Product Specification

PowerMOS transistor BUK455-100A/B

STATIC CHARACTERISTICS

Tmb = 25 ˚C unless otherwise specified

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

V

(BR)DSS

V

GS(TO)

I

DSS

I

DSS

I

GSS

R

DS(ON)

DYNAMIC CHARACTERISTICS

Tmb = 25 ˚C unless otherwise specified

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

g

fs

C

iss

C

oss

C

rss

t

d on

t

r

t

d off

t

f

L

d

L

d

L

s

Drain-source breakdown VGS = 0 V; ID = 0.25 mA 100 - - V
voltage
Gate threshold voltage VDS = VGS; ID = 1 mA 2.1 3.0 4.0 V
Zero gate voltage drain current VDS = 100 V; VGS = 0 V; Tj = 25 ˚C - 1 10 µA
Zero gate voltage drain current VDS = 100 V; VGS = 0 V; Tj =125 ˚C - 0.1 1.0 mA
Gate source leakage current VGS = ±30 V; VDS = 0 V - 10 100 nA
Drain-source on-state VGS = 10 V; BUK455-100A - 0.07 0.08 Ω
resistance ID = 13 A BUK455-100B - 0.08 0.1 Ω

Forward transconductance VDS = 25 V; ID = 13 A 7.0 13.5 - S
Input capacitance VGS = 0 V; VDS = 25 V; f = 1 MHz - 1650 2000 pF

Output capacitance - 350 500 pF
Feedback capacitance - 100 150 pF

Turn-on delay time VDD = 30 V; ID = 3 A; - 15 30 ns
Turn-on rise time VGS = 10 V; RGS = 50 Ω; - 25 40 ns
Turn-off delay time R
Turn-off fall time - 50 80 ns

= 50 Ω - 100 160 ns

gen

Internal drain inductance Measured from contact screw on - 3.5 - nH

tab to centre of die

Internal drain inductance Measured from drain lead 6 mm - 4.5 - nH

from package to centre of die

Internal source inductance Measured from source lead 6 mm - 7.5 - nH

from package to source bond pad

REVERSE DIODE LIMITING VALUES AND CHARACTERISTICS

Tmb = 25 ˚C unless otherwise specified

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

I

DR

I

DRM

V
t

rr

Q

SD

rr

Continuous reverse drain - - - 26 A
current
Pulsed reverse drain current - - - 104 A
Diode forward voltage IF = 26 A ; VGS = 0 V - 1.3 1.7 V

Reverse recovery time IF = 26 A; -dIF/dt = 100 A/µs; - 90 - ns
Reverse recovery charge VGS = 0 V; VR = 30 V - 0.8 - µC

AVALANCHE LIMITING VALUE

Tmb = 25 ˚C unless otherwise specified

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

W

DSS

April 1993 2 Rev 1.100

Drain-source non-repetitive ID = 26 A ; VDD ≤ 50 V ; - - 100 mJ
unclamped inductive turn-off VGS = 10 V ; RGS = 50 Ω
energy

Philips Semiconductors Product Specification

PowerMOS transistor BUK455-100A/B

PD%

120
110
100

90
80
70
60
50
40
30
20
10

0

0 20 40 60 80 100 120 140 160 180

Normalised Power Derating

Tmb / C

Fig.1. Normalised power dissipation.

PD% = 100⋅PD/P

ID%

120
110
100

90
80
70
60
50
40
30
20
10

0

0 20 40 60 80 100 120 140 160 180

Tmb / C

= f(Tmb)

D 25 ˚C

Normalised Current Derating

Fig.2. Normalised continuous drain current.

ID% = 100⋅ID/I

= f(Tmb); conditions: VGS ≥ 10 V

D 25 ˚C

Zth j-mb / (K/W)

10

D =

1

0.5

0.2

0.1

0.1

0.05

0.02

0.01

0.001

0

1E-07 1E-05 1E-03 1E-01 1E+01

t / s

P

D

BUKx55-lv

p

p

t

t

D =

T

t

T

Fig.4. Transient thermal impedance.

Z

= f(t); parameter D = tp/T

th j-mb

ID / A

50

40

30

20

10

0

0 2 4 6 8 10

20

15

10

VDS / V

BUK455-100A

8

VGS / V =

7

6

5

4

Fig.5. Typical output characteristics, Tj = 25 ˚C

ID = f(VDS); parameter V

GS

.

ID / A

1000

100

RDS(ON) = VDS/ID

10

DC

1

1

10

VDS / V

Fig.3. Safe operating area. Tmb = 25 ˚C

ID & IDM = f(VDS); IDM single pulse; parameter t

A
B

BUK455-100A,B

tp = 10 us

100 us

1 ms
10 ms

100 ms

100

1000

RDS(ON) / Ohm

0.5
5 5.5

4.5

0.4

0.3

0.2

0.1

0

0 20 40

6

ID / A

Fig.6. Typical on-state resistance, Tj = 25 ˚C

R

p

= f(ID); parameter V

DS(ON)

BUK455-100A

VGS / V =

6.5
7

7.5
10

20

.

GS

April 1993 3 Rev 1.100