Suppressor. HRP2540 Datasheet

HRP2540 Datasheet PDF

Part HRP2540
Description Power Rectifier/Power Surge Suppressor
Feature HRP2540 April 1995 File Number 2942.1 Power Rectifier/Power Surge Suppressor The HRP2540 (TA9673) is.
Manufacture Intersil Corporation
Datasheet
Download HRP2540 Datasheet

HRP2540 April 1995 File Number 2942.1 Power Rectifier/Power HRP2540 Datasheet





HRP2540
HRP2540
April 1995 File Number 2942.1
Power Rectifier/Power Surge Suppressor
The HRP2540 (TA9673) is a high forward current, high
reverse energy controlled avalanche power rectifier. It uses
an ion-implanted planar epitaxial construction. This device
was designed for use as the output rectifier in the three
phase six diode bridge assembly of an automotive alternator
system. It provides “Load Dump” suppression by virtue of its
precisely controlled reverse avalanche breakdown voltage.
When used singly it can also serve as a transient suppressor
for an automotive accessory. This device can provide for-
ward voltage clamping and reverse voltage bypassing. This
will protect the accessory from L-C inductive spikes and/or
field decay transients.
Ordering Information
PACKAGING AVAILABILITY
PART NUMBER
PACKAGE
BRAND
HRP2540
TO-220AB
HRP2540
NOTE: When ordering, use the entire part number.
Features
• Low Forward Voltage Drop (1.1V Max at 100A)
• High Reverse Energy Capability
• Controlled Maximum Avalanche Voltage (40V Max at 40A)
Applications
• Alternator Rectification
• Accessory Load Dump Protector
• High Current Forward Voltage Clamp
Symbol
K
Package
A
JEDEC TO-220AB
AK
A
CATHODE
(FLANGE)
Absolute Maximum Ratings TC = +25oC, Unless Otherwise Specified
DC Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM
RMS Forward Current (TC = 125oC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IRMS
Average Rectified Forward Current
(Single Phase Resistive Load TC = 125oC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IO
Non-Repetitive Peak Forward Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM
(Surge Applied at Rated Load Conditions, Halfwave, Single Phase 60Hz)
Power Dissipation. . . .
At TC =
Derated
25oC . . . . .
above 25oC
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PT
..
..
Operating and Storage Junction Temperature Range . . . . . . . . . . . . . . . . . .TSTG, TJ
HRP2540
23
25
22
600
100
0.8
-65 to 150
UNITSVm
V
A
A
A
W
W/oC
oC
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999



HRP2540
HRP2540
Electrical Specifications TC = 25oC, Unless Otherwise Specified
PARAMETERS
SYMBOL
Forward Voltage Drop (Note 1)
Reverse Current
Reverse Current TC = 100oC
Breakdown Voltage
Breakdown Voltage (Note 2) TC = 85oC
Thermal Resistance
VF
I
R
I
R
BV
BVM
-
NOTES:
1. Pulse Test: Pulse width <300µs duty cycle <2.0%.
2. Pulse Test: Pulse width <10ms, duty cycle <2.0%.
TEST CONDITIONS
IF = 100A
VR = 20V
VR = 20V
IR = 100mA
IR = 40A
RθJC
MIN
-
-
-
24
-
-
MAX
1.1
1
50
32
40
1.25
UNITS
V
mA
mA
V
V
oC/W
Typical Performance Curves
60
50
40
30
20
10
0
75
DIRECT CURRENT
SQUARE WAVE
SINGLE PHASE
THREE-PHASE/HALF BRIDGE
90 105 120 135
TC, CASE TEMPERATURE (Co)
150
200.0
100.0
10.0
1.0
0.1
0.01
25oC
75oC
100oC
125oC
0.1 1.0 10 100 1000
PULSE WIDTH (ms)
FIGURE 1. MAXIMUM FORWARD CURRENT vs TEMPERATURE
DERATING CURVE
100
FIGURE 2. MAXIMUM REVERSE CURRENT vs PULSE WIDTH
40
150oC
25oC -55oC
10
1
0.5
0.6 0.7 0.8 0.9
VF, FORWARD VOLTAGE (V)
1.0
1.1
38
150oC
36
34
85oC
32
25oC
30
-55oC
28
0 5 10 15 20 25 30 35 40
IR, REVERSE CURRENT (A)
FIGURE 3. TYPICAL FORWARD CURRENT vs FORWARD
VOLTAGE
FIGURE 4. TYPICAL REVERSE VOLTAGE vs REVERSE
CURRENT
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 with-
out 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.
For information regarding Intersil Corporation and its products, see web site www.intersil.com
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