Siemens BUZ71 Datasheet

SIPMOS ® Power Transistor

• N channel

• Enhancement mode

• Avalanche-rated

BUZ 71

Not for new design

Pin 1 Pin 2 Pin 3

G D S

Type

BUZ 71 50 V 14 A 0.1

V

DS

I

D

R

DS(on)

Ω

Package Ordering Code

TO-220 AB C67078-S1316-A2

Maximum Ratings Parameter Symbol Values Unit

Continuous drain current

T

= 28 °C

C

Pulsed drain current

T

= 25 °C

C

Avalanche current,limited by

T

jmax

Avalanche energy,periodic limited by Avalanche energy, single pulse

I

= 14 A,

D

L

= 30.6 µH,

V

DD

T

= 25 V,

= 25 °C

j

R

GS

= 25

Ω

Gate source voltage Power dissipation

T

= 25 °C

C

Operating temperature

T

jmax

I

D

I

Dpuls

I

AR

E

AR

E

AS

V

GS

P

tot

T

j

A

14

56 14

1 mJ

6

±

20 V

W

40

-55 ... + 150 °C Storage temperature Thermal resistance, chip case Thermal resistance, chip to ambient

T R R

stg

thJC thJA

-55 ... + 150

≤

3.1 K/W

≤

75 DIN humidity category, DIN 40 040 E IEC climatic category, DIN IEC 68-1 55 / 150 / 56

Semiconductor Group 1 07/96

BUZ 71

Not for new design

Electrical Characteristics, at

T

= 25°C, unless otherwise specified

j

Parameter Symbol Values Unit

min. typ. max.

Static Characteristics

Drain- source breakdown voltage

V

= 0 V,

GS

I

= 0.25 mA,

D

T

= 25 °C

j

Gate threshold voltage

V

GS

V

=

DS, ID

= 1 mA

Zero gate voltage drain current

V V

DS DS

= 50 V, = 50 V,

V V

GS GS

= 0 V, = 0 V,

T

= 25 °C

j

T

= 125 °C

j

Gate-source leakage current

V

= 20 V,

GS

V

DS

= 0 V

Drain-Source on-resistance

V

= 10 V,

GS

I

= 9 A

D

V

(BR)DSS

V

GS(th)

I

DSS

I

GSS

R

DS(on)

50 - -

2.1 3 4

-

0.1 10

1 100

- 10 100

- 0.08 0.1

V

µA

nA

Ω

Semiconductor Group 2 07/96

BUZ 71

Not for new design

Electrical Characteristics, at

T

= 25°C, unless otherwise specified

j

Parameter Symbol Values Unit

min. typ. max.

Dynamic Characteristics

Transconductance

≥

V

2

DS

I

*

D * RDS(on)max, ID

= 9 A

Input capacitance

V

= 0 V,

GS

V

= 25 V, f = 1 MHz

DS

Output capacitance

V

= 0 V,

GS

V

= 25 V, f = 1 MHz

DS

Reverse transfer capacitance

V

= 0 V,

GS

V

= 25 V, f = 1 MHz

DS

Turn-on delay time

V R

DD

GS

= 30 V,

= 50

Ω

V

GS

= 10 V,

I

= 3 A

D

g

fs

C

iss

C

oss

C

rss

t

d(on)

S

4 7.7 -

pF

- 450 600

- 220 350

- 85 150 ns

- 20 30

Rise time

V R

DD

GS

= 30 V,

= 50

Ω

V

GS

= 10 V,

Turn-off delay time

V R

DD

GS

= 30 V,

= 50 Ω

V

GS

= 10 V,

Fall time

V R

DD

GS

= 30 V,

= 50 Ω

V

GS

= 10 V,

I

= 3 A

D

I

= 3 A

D

I

= 3 A

D

t

r

t

d(off)

t

f

- 40 60

- 55 70

- 40 55

Semiconductor Group 3 07/96