Datasheet BYT12PI-1000 Datasheet (SGS Thomson Microelectronics)

®

FAST RECOVERY RECTIFIER DIODE

VERY HIGH REVERSE VOLTAGE CAPABILITY
VERY LOW REVERSE RECOVERY TIME
VERY LOW SWITCHING LOSS ES
LOW NOISE TURN-OFF SWITCHING
INSULATED: Capacitance 7pF

SUITA BL E A PP L ICAT ION S

FREE WHEELING DIODE IN CONVERTERS
AND MOTOR CONTROL CIRCUITS

RECTIFIER IN S.M.P.S.

BYT 12PI-1000

Insulating voltage 2500 V

Isolated

TO220AC

(Plastic)

RMS

A

K

ABSOLUTE MAXIMUM RA TINGS

Symbol Parameter Value Unit

V

RRM

V

RSM

I

FRM

I

F (RMS)

I

F (AV)

I

FSM

P Power Dissipation

T

stg

T

Repetitive Peak Reverse Voltage 1000 V
Non Repetitive Peak Reverse Voltage 1000 V
Repetive Peak Forward Current
RMS Forward Current 25 A
Average Forward Current Tc = 50°C

Surge non Repetitive Forward Current tp = 10ms

Storage and Junction Temperature Range - 40 to + 150

j

≤ 10µs

t

p

= 0.5

δ

Sinusoidal
T

= 50°C

c

150 A

12 A

75 A

25 W

- 40 to + 150

THERMAL RESISTANCE

Symbol Test Conditions Value Unit

R

th (j - c)

Junction-case 4

C/W

°

C

°

October 1999 Ed : 1A

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BYT 12PI-1000

ELECTRICAL CHARACTERISTICS

STA T IC CHARA CTERIS TICS

Synbol Test Conditions Min. Typ. Max. Unit

V

I

R

V

F

Tj = 25°C

= 100°C

T

j

Tj = 25°C

= 100°C

T

j

= V

R

RRM

2.5 mA
I

= 12A 1.9

F

1.8

RECOVERY CHA RAC TERISTI CS

Symbol Test Conditions Min. Typ. Max. Unit

50

A

µ

V

t

rr

I

Tj = 25°CI

= 1A diF/dt = - 15A/µs VR = 30V

F

= 0.5A IR = 1A Irr = 0.25A 65

F

155

TURN-OFF SWITCHING CHARACTERISTICS (Without Series Inductance)

Symbol Test Conditions Min. Typ. Max. Unit

t

IRM

I

RM

diF/dt = - 50A/µs
di

/dt = - 100A/µs

F

diF/dt = -50A/µs

/dt = - 100A/µs

di

F

V

= 200 V IF = 12A

CC

L

0.05µH T

≤

p

See figure 11

= 100°C

j

200 ns
120

7.8 A
9

TURN-OFF OVERVOLT A GE COEFFICIENT (With Series Inductance)

Symbol Test Conditions Min. Typ. Max. Unit

V

C =

RP

Tj = 100°C VCC = 200V IF = I

V

diF/dt = - 12A/µs Lp = 12µH See figure 12

CC

F (AV)

4.5

To evaluate the conduction losses use the following equations:
V

= 1.47 + 0.026 I

F

F

Figure 1. Low frequency power losses versus

P = 1.47 x IF

+ 0.026 I

(AV)

F2(RMS)

Figure 2. Peak current versus form factor

average current

ns

2/5

BYT 12PI-1000

Figure 3. Non repetitive peak surge current
versus overload duration

Figure 4. Thermal impedance versus pulse
width

Figure 5. V o ltage drop versu s forward current Figure 6. Recovery charge versus diF/d

t-

Figure 7. Recovery time versus diF/d

t-

Figure 8. Peak reverse current versus diF/d

t-

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BYT 12PI-1000

Figure 9. Peak forward voltage versus diF/d

t-

Figure 11. T urn-of f switching characteristics (without series inductance).

Figure 12. Turn-off switching characteristics (with series inductance)

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PACKAGE MECHANICAL DATA :

Isolated TO220AC Plastic

BYT 12PI-1000

B

C

b2

REF. DIMENSIONS

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

L

I

A

F

A 15.20 15.90 0.598 0.625
a1 3.75 0.147
a2 13.00 14.00 0.511 0.551

B 10.00 10.40 0.393 0.409
b1 0.61 0.88 0.024 0.034

l4

b2 1.23 1.32 0.048 0.051

C 4.40 4.60 0.173 0.181

c1 0.49 0.70 0.019 0.027

a1

c2

c2 2.40 2.72 0.094 0.107

e 4.80 5.40 0.189 0.212

l2

a2

F 6.20 6.60 0.244 0.259

I 3.75 3.85 0.147 0.151

I4 15.80 16.40 16.80 0.622 0.646 0.661

L 2.65 2.95 0.104 0.116

b1

e

M

c1

l2 1.14 1.70 0.044 0.066
M 2.60 0.102

Marking

: type number
Cooling method: by conduction (method C)
Weight : 1.86g
Recommended torque value : 80cm. N
Maximum torque value : 100cm. N

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