Datasheet RURG30100 Datasheet (Intersil)

RURG30100

Data Sheet January 2000

30A, 1000V Ultrafast Diode

The RURG30100 is an ultrafast diode with soft recovery
characteristics (t

< 110ns). It has low forward voltage drop

rr

and is of silicon nitride passivated ion-implanted epitaxial
planar construction.

This device is intended for use as a freewheeling/clamping
diode and rectifier in a variety of switching power supplies
and other powerswitchingapplications.Itslow stored charge
and ultrafast recovery with soft recovery characteristic
minimizes ringing and electrical noise in many power
switching circuits, thus reducing power loss in the switching
transistors.

Formerly developmental type TA09904.

Ordering Information

PART NUMBER PACKAGE BRAND

RURG30100 TO-247 RURG30100

NOTE: When ordering, use the entire part number.

Symbol

File Number 3213.2

Features

• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . .<110ns

• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175

o

• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .1000V

• Avalanche Energy Rated

• Planar Construction

Applications

• Switching Power Supplies

• Power Switching Circuits

• General Purpose

Packaging

JEDEC STYLE 2 LEAD TO-247

ANODE

CATHODE

(BOTTOM

SIDE METAL)

CATHODE

C

K

A

Absolute Maximum Ratings T

Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V

Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V

DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V

Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I

(TC = 120oC)

Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I

(Square Wave, 20kHz)

Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I

(Halfwave, 1 Phase, 60Hz)

Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P

Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E

Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T

= 25oC, Unless Otherwise Specified

C

RRM

RWM

F(AV)

FRM

FSM

STG

AVL

, T

RURG30100 UNITS

1000 V
1000 V

R

D

J

1000 V

30 A

60 A

300 A

125 W

30 mJ

-65 to 175

o

C

1

1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000

RURG30100

Electrical Specifications T

= 25oC, Unless Otherwise Specified

C

SYMBOL TEST CONDITION MIN TYP MAX UNITS

V

F

IF = 30A - - 1.8 V
IF = 30A, TC = 150oC - - 1.6 V

I

R

VR = 1000V - - 250 µA
VR = 1000V, TC = 150oC--1mA

t

rr

IF = 1A, dIF/dt = 100A/µs - - 110 ns
IF = 30A, dIF/dt = 100A/µs - - 150 ns

t

a

t

b

R

θJC

IF = 30A, dIF/dt = 100A/µs - 90 - ns
IF = 30A, dIF/dt = 100A/µs - 45 - ns

- - 1.2

DEFINITIONS

VF = Instantaneous forward voltage (pw = 300µs, D = 2%).

IR = Instantaneous reverse current.
trr = Reverse recovery time (See Figure 6), summation of ta + tb.

ta = Time to reach peak reverse current (See Figure 6).
tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 6).

R

= Thermal resistance junction to case.

θJC

pw = pulse width.

D = duty cycle.

o

C/W

Typical Performance Curves

200

100

TJ = 175oC

10

, FORWARD CURRENT (A)

F

I

1

0 0.5 1.0 1.5 2.0 2.5

VF, FORWARD VOLTAGE DROP (V)

TJ = 100oC

TJ = 25oC

FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE VOLTAGE vs REVERSE CURRENT

400

100

10

1.0

, REVERSE CURRENT (mA)

0.1

R

I

0.01
0 200 400 800 1000

V

R

TJ = 175oC

TJ = 100oC

TJ = 25oC

600

, REVERSE VOLTAGE (V)

2

Typical Performance Curves (Continued)

RURG30100

200

150

100

t

rr

50

t, RECOVERY TIMES (ns)

0

11050

t

a

t

b

IF, FORWARD CURRENT (A)

35

30

25

SQUARE WAVE

20

15

10

5

, AVERAGE FORWARD CURRENT (A)

F(AV)

I

0

100 120 140 160 180

T

, CASE TEMPERATURE (oC)

C

DC

FIGURE 3. trr,taAND tbCURVES vs FORWARD CURRENT FIGURE 4. CURRENT DERATING CURVE

Test Circuits and Waveforms

VGE AMPLITUDE AND
RG CONTROL dIF/dt
t

V

GE

1 ANDt2

CONTROL I

t

1

F

R

t

2

L

dI

DUT

CURRENT

G

IGBT

SENSE

+

V

DD

-

0

F

I

F

dt

t

rr

t

a

t

b

0.25 I
I

RM

RM

FIGURE 5. trr TEST CIRCUIT FIGURE 6. trr WAVEFORMS AND DEFINITIONS

I = 1.225A
L = 40mH
R < 0.1Ω
E

AVL

= IGBT (BV

Q

1

= 1/2LI2 [V

R(AVL)

CES

/(V

> DUT V

Q

R(AVL)

R(AVL)

1

- VDD)]
)

CURRENT

DUT

SENSE

LR

+
V

V

-

DD

DD

IV

V

AVL

I

L

t

0

I

L

t

1

t

2

t

FIGURE 7. AVALANCHE ENERGY TEST CIRCUIT FIGURE 8. AVALANCHE CURRENT AND VOLTAGE

WAVEFORMS

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