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RURH3040CC, RURH3060CC
Data Sheet January 2000 File Number 2772.4
30A, 400V - 600V Ultrafast Dual Diodes
RURH3040CC and RURH3060CC are ultrafast dual diodes (trr < 55ns) with soft recovery characteristics. They have a low forward voltage drop and are of planar, silicon nitride passivated, ion-implanted, epitaxial construction. These devices are intended for use as energy steering/ clamping diodes and rectifiers in a variety of switching power supplies and other power switching applications. Their low stored charge and ultrafast recovery with soft recovery characteristics minimize ringing and electrical noise in many power switching circuits, thus reducing power loss in the switching transistor. Formerly developmental type TA09903.
Features
* Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . <55ns * Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175oC * Reverse Voltage Up to . . . . . . . . . . . . . . . . . . . . . . . .600V * Avalanche Energy Rated * Planar Construction
Applications
* Switching Power Supply * Power Switching Circuits * General Purpose
Ordering Information
PART NUMBER RURH3040CC RURH3060CC PACKAGE TO-218AC TO-218AC BRAND RURH3040C RURH3060C
Packaging
JEDEC TO-218AC
ANODE 1 CATHODE ANODE 2 CATHODE (FLANGE)
NOTE: When ordering, use the entire part number.
Symbol
K
A1
A2
Absolute Maximum Ratings
(Per Leg) TC = 25oC, Unless Otherwise Specified RURH3040CC RURH3060CC 600 600 600 30 70 325 125 20 -55 to 175 UNITS V V V A A A W mJ
oC
Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRWM DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV) (TC = 130oC) Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM (Square Wave 20kHz) Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM (Halfwave 1 Phase 60Hz) Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EVAL Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TSTG, TJ
400 400 400 30 70 325 125 20 -55 to 175
1
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RURH3040CC, RURH3060CC
Electrical Specifications
SYMBOL VF (Per Leg) TC = 25oC, Unless Otherwise Specified TEST CONDITION IF = 30A IF = 30A, TC = 150oC IR VR = 400V VR = 600V VR = 400V, TC = 150oC VR = 600V, TC = 150oC trr IF = 1A, dIF/dt = 100A/s IF = 30A, dIF/dt = 100A/s ta tb RJC DEFINITIONS VF = Instantaneous forward voltage (pw = 300s, D = 2%). IR = Instantaneous reverse current. trr = Reverse recovery time at dIF/dt = 100A/s (See Figure 6), summation of ta + tb. ta = Time to reach peak reverse current at dIF/dt = 100A/s (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). RJC = Thermal resistance junction to case. pw = Pulse width. D = Duty cycle. IF = 30A, dIF/dt = 100A/s IF = 30A, dIF/dt = 100A/s MIN TYP 30 20 MAX 1.5 1.3 250 1 55 60 1.2 MIN TYP 30 20 MAX 1.5 1.3 250 1 55 60 1.2 UNITS V V A A mA mA ns ns ns ns
oC/W
Typical Performance Curves
200 IR, REVERSE CURRENT (A) 100 IF, FORWARD CURRENT (A) 1000 175oC 100
175oC
10
100oC
10 100oC
25oC
1
0.1 25oC
1 0 0.5 1 1.5 2 2.5 VF, FORWARD VOLTAGE (V)
0.01
0
100
200
300
400
500
600
VR , REVERSE VOLTAGE (V)
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE
FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
2
RURH3040CC, RURH3060CC Typical Performance Curves
60 50 t, RECOVERY TIMES (ns) 40 30 20 10 0 1 10 IF, FORWARD CURRENT (A) 30 ta tb trr
(Continued)
IF(AV) , AVERAGE FORWARD CURRENT (A)
30 25 DC 20 15 10 5 0 100 SQ. WAVE
120
140
160
180
TC , CASE TEMPERATURE (oC)
FIGURE 3. trr, ta AND tb CURVES vs FORWARD CURRENT
FIGURE 4. CURRENT DERATING CURVE
Test Circuits and Waveforms
VGE AMPLITUDE AND RG CONTROL dIF/dt t1 AND t2 CONTROL IF
L
DUT RG VGE t1 t2
CURRENT SENSE + VDD 0
IF
dIF dt ta
trr tb
IGBT
-
0.25 IRM IRM
FIGURE 5. trr TEST CIRCUIT
I = 1A L = 40mH R < 0.1 EAVL = 1/2LI2 [VR(AVL) /(VR(AVL) - VDD)] Q1 = IGBT (BVCES > DUT VR(AVL)) L CURRENT SENSE Q1 VDD DUT R + VDD IV
FIGURE 6. trr WAVEFORMS AND DEFINITIONS
VAVL
IL
IL
t0 t1 t2 t
FIGURE 7. AVALANCHE ENERGY TEST CIRCUIT
FIGURE 8. AVALANCHE CURRENT AND VOLTAGE WAVEFORMS
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
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