IRF AHV2815TFES Hybrid-high reliability dc/dc converter Datasheet

PD-94583A
AHV28XX SERIES
HYBRID-HIGH RELIABILITY
DC/DC CONVERTER
28V Input, Single, Dual and Triple Output
Description
The AHV Series of DC/DC converters are designed to
replace the AHE/ATO family of converters in applications
requiring compliance to MIL-STD-704A through E, in
particular the input surge requirement of 80V specified to
withstand transient input voltage of 80V. No input voltage
or output power derating is necessary over the full military
temperature range.
These converters are packaged in an extremely rugged,
low profile package that meets all requirements of MILSTD-883 and MIL-PRF-38534. Parallel seam weld sealing
and the use of ceramic pin feed thru seals assure long
term hermeticity after exposure to extended temperature
cycling.
The basic circuit is a push-pull forward topology using
power MOSFET switches. The nominal switching
frequency is 500KHz. A unique current injection circuit
assures current balancing in the power switches. All AHV
series converters use a single stage LC input filter to
attenuate input ripple current. A low power 11.5V series
regulator provides power to an epitaxial CMOS custom
pulse width modulator integrated circuit. This single
integrated circuit provides all PWM primary circuit
functions. Power is transferred from primary to secondary
through a ferrite core power transformer. An error voltage
signal is generated by comparing a highly stable reference
voltage with the converter output voltage and drives the
PWM through a unique wideband magnetic feedback
circuit. This proprietary feedback circuit provides an
extremely wide bandwidth, high gain control loop, with
high phase margin. The feedback control loop gain is
insensitive to temperature, radiation, aging, and variations
in manufacturing. The transfer function of the feedback
circuit is a function of the feedback transformer turns ratio
which cannot change when subjected to environmental
extremes.
AHV
Features
n
n
n
n
n
n
n
n
n
n
n
n
n
n
80V Transient Input (100 msec max.)
50V DC Input (Continous)
16V to 40V DC Input Range
Single, Dual and Triple Outputs
15W Output Power
(No Temperature Derating)
Low Input / Output Noise
Full Military Temperature Range
Wideband PWM Control Loop
Magnetic Feedback
Low Profile Hermetic Package (0.405”)
Short Circuit and Overload Protection
Constant Switching Frequency (500KHz)
True Hermetic Package (Parallel Seam
Welded, Ceramic Pin Feedthru)
Standard Microcircuit Drawings Available
Manufactured in a facility fully qualified to MIL-PRF-38534,
these converters are fabricated utilizing DSCC qualified
processes. For available screening options, refer to device
screening table in the data sheet. Variations in electrical,
mechanical and screening can be accommodated.
Contact IR Santa Clara for special requirements.
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1
12/13/06
AHV28XX Series
Specifications (Single Output Models)
TCASE = -55°C to +125°C, VIN = +28V ± 5% unless otherwise specified
Absolute Maximum Ratings
Input voltage
Power output
Soldering temperature
Operating case temperature
Storage case temperature
TEST
STATIC
CHARACTERISTICS
OUTPUT
Voltage
Current
Ripple Voltage1
Power
REGULATION
Line
SYMBOL
VOUT
IOUT
VRIP
POUT
VRLINE
VRLOAD
Load
INPUT
Current
IIN
Ripple Current
EFFICIENCY
IRIP
EFF
ISOLATION
ISO
Capacitive Load 2,3
CL
Load Fault
Power Dissipation
PD
FS
-0.5V to +50VDC (Continous), 80V (100 msec)
Internally limited, 17.5W typical
300°C for 10 seconds (1 pin at a time)
-55°C to +125°C
-65°C to +135°C
Condition
-55°C ≤ TC ≤ +125°C,
VIN = 28 VDC ±5%, CL=0,
unless otherwise specified
Group A
Subgroups
AHV2805S
Min
Max
11.88
11.76
0.0
12.12
12.24
1.25
60
AHV2815S
Min
Max
VIN = 16, 28, and 40 VDC
IOUT = 0
VIN = 16, 28, and 40 VDC
VIN = 16, 28, and 40 VDC
BW = DC to 1 MHz
VIN = 16, 28, and 40 VDC
1
2,3
1,2,3
1,2,3
4.95
4.90
0.0
1,2,3
15
VIN = 16, 28, and 40 VDC
IOUT = 0, half load and full load
VIN = 16, 28, and 40 VDC
IOUT = 0, half load and full load
1
2,3
1,2,3
5.0
25
50
30
60
120
35
75
150
1,2,3
18
50
50
18
50
50
18
50
50
IOUT = 0, Inhibit (pin 2) = 0
IOUT = 0, Inhibit (pin 2) = Open
IOUT = Full load
IOUT = Full Load
TC = +25°C
Input to output or any pin to
case (except pin 8) at 500
VDC
TC = +25°C
No effect on DC performance
TC = +25°C
5.05
5.10
3.00
60
AHV2812S
Min
Max
15
14.85
14.70
0.0
15.15
15.30
1.00
60
15
Units
V
V
A
mVp-p
W
mV
1,2,3,
1
72
72
72
mA
mA
mAp-p
%
1
100
100
100
MΩ
4
500
200
200
µF
Overload, TC = +25°C
Short Circuit, TC = +25°C
1
8.5
8.5
8,5
8.5
8.5
8.5
W
IOUT = Full Load
4
450
550
450
550
450
550
KHz
50% Load 135 100% Load
No Load 135 50%
50% Load 135 100%
No Load 335 50% Load
50% Load 335 No lLoad
4
4
4
4
4
-300
-500
+300
+500
70
200
5.0
-300
-750
+300
+750
70
1500
5.0
-300
-750
+300
+750
70
1500
5.0
mVpk
mVpk
µs
µs
ms
Input step 16 to 40 VDC 3,7
Input step 40 to 16 VDC 3,7
Input step 16 to 40 VDC 3,6,7
Input step 40 to 16 VDC 3,6,7
4
4
4
4
300
-1000
800
800
500
-1500
800
800
500
-1500
800
800
mVpk
mVpk
µs
µs
4,5,6
4,5,6
4,5,6
550
10
10
750
10
10
750
10
10
mVpk
ms
ms
4
Switching Frequency
DYNAMIC
CHARACTERISTICS
Step Load Changes
Output Transient5
Recovery
5,6
Step Line Changes
Output Transient
Recovery
TURN-ON
Overshoot
Delay
Load Fault Recovery
VOTLOAD
TTLOAD
VOTLINE
TTLINE
VTonos
T on D
TRLF
IOUT = OA and Full Load
IOUT = O and Full Load 8
VIN = 16 to 40 VDC
Notes to Specifications (Single Output Models)
1. Bandwidth guaranteed by design. Tested for 20KHz to 2MHz.
2. Capacitive load may be any value from 0 to the maximum limit without affecting dc performance. A capacitive load in excess of the maximum limit will not disturb
loop stability but will interfere with the operation of the load fault detection circuitry, appearing as a short circuit during turn-on.
3. Parameter shall be tested as part of design characterization and after design or process changes. Thereafter shall be guaranteed to the limits specified.
4. An overload is that condition with a load in excess of the rated load but less than necessary to trigger the short circuit protection and is the condition of maximum
power dissipation.
5. Load step transition time between 2µs to 10µs.
6. Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1% of VOUT at 50% load.
7. Input step transition time between 2µs and 10µs.
8. Turn on delay time measurement is for either a step application of power at input or the removal of a ground signal from the inhinbit pin (pin 2) while power is
applied to the input. Above 125°C case temperature, derate output power linearly to 0 at 135°C case.
2
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AHV28XX Series
Specifications (Dual Output Models)
TCASE = -55°C to +125°C, VIN = +28V ± 5% unless otherwise specified
Absolute Maximum Ratings
Input voltage
Power output
Soldering temperature
Operating case temperature
Storage case temperature
SYMBOL
TEST
-0.5V to +50VDC (Continous), 80V (100 msec)
Internally limited, 17.5W typical
300°C for 10 seconds (1 pin at a time)
-55°C to +125°C
-65°C to +135°C
Condition
-55°C ≤ TC ≤ +125°C,
VIN = 28 VDC ±5%, CL=0,
unless otherwise specified
STATIC
CHARACTERISTICS
OUTPUT
Voltage 1
VOUT
IOUT = 0
Current 1,2
Ripple Voltage 1,3
IOUT
VRIP
VIN = 16, 28, and 40 VDC
VIN = 16, 28, and 40 VDC
BW = DC to 2 MHz
VIN = 16, 28, and 40 VDC
Power 1,2,4
REGULATION
Line 1,5
POUT
Load 1
VRLINE
IOUT
VRLOAD
INPUT
Current
IIN
Ripple Current 3
IRIP
EFFICIENCY
EFF
ISOLATION
ISO
Capacitive Load
6,7
Load Fault
Power Dissipation
CL
Group A
Subgroups
AHV2805D
AHV2812
AHV281D
Min
Max
Min
Max
Min
Max
Units
1
2,3
1,2,3
1,2,3
±4.95
±4.90
0.0
±5.05
±5.10
±1500
60
±11.88
±11.76
0.0
±12.12
±12.24
±625
60
±14.85
±14.70
0.0
±15.15
±15.30
±500
60
V
V
mA
mVp-p
1,2,3
15
15
15
W
VIN = 16, 28, and 40 VDC
IOUT = 0, half load and full load
VIN = 16, 28, and 40 VDC
IOUT = 0, half load and full load
1
2,3
1,2,3
30
60
120
30
60
120
35
75
150
mV
IOUT = 0, Inhibit (pin 2)
Tied to input return (pin 10)
IOUT = 0, Inhibit (pin 2) = Open
IOUT = Full load
BW = DC to 2MHz
IOUT = Full Load
TC = +25°C
Input to output or any pin to
case (except pin 8) at 500 VDC,
TC = +25°C
No effect on DC performance
TC = +25°C
1,2,3
18
18
18
mA
1,2,3,
65
50
65
50
65
50
mA
mAp-p
1
72
72
72
%
1
100
100
100
MΩ
4
200
200
200
µF
8,5
8.5
8,5
8.5
8.5
8.5
W
PD
Overload, TC = +25°C 8
Short Circuit, TC = +25°C
1
FS
IOUT = Full Load
4
450
550
450
550
450
550
KHz
50% Load 135 100% Load
No Load 135 50%
50% Load 135 100%
No Load 335 50% Load
50% Load 335 No lLoad
4
4
4
4
4
-300
-500
+300
+500
70
200
5.0
-300
-500
+300
+500
70
1500
5.0
-300
-500
+300
+500
70
1500
5.0
mVpk
mVpk
µs
µs
ms
Input step 16 to
Input step 40 to
Input step 16 to
Input step 40 to
4
4
4
4
300
1000
4800
4800
1200
-1500
4.0
4.0
1500
-1500
4.0
4.0
mVpk
mVpk
µs
µs
4,5,6
4,5,6
4,5,6
550
10
10
600
10
10
600
10
10
mVpk
ms
ms
Switching Frequency
DYNAMIC
CHARACTERISTICS
Step Load Changes
Output Transient 9
Recovery 9,10
Step Line Changes
Output Transient 7,11
Recovery 7,10, 11
TURN-ON
Overshoot 1
Delay 1,12
Load Fault Recovery 7
VOTLOAD
TTLOAD
VOT LINE
TTLINE
VTonOS
T on D
TRLF
40 VDC
16 VDC
40 VDC
16 VDC
IOUT = O and Full Load
IOUT = O and Full Load
For Notes to Specifications, refer to page 5
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3
AHV28XX Series
Specifications (Triple Output Models)
TCASE = -55°C to +125°C, VIN = +28V ± 5% unless otherwise specified
Absolute Maximum Ratings
Input voltage
Power output
Soldering temperature
Operating case temperature
Storage case temperature
TEST
SYMBOL
STATIC
CHARACTERISTICS
OUTPUT
Voltage 1
VOUT
-0.5V to +50VDC (Continous), 80V (100 msec)
Internally limited, 17.5W typical
300°C for 10 seconds (1 pin at a time)
-55°C to +125°C
-65°C to +135°C
Condition
-55°C ≤ TC ≤ +125°C,
V IN = 28 VDC ±5%, CL=0,
unless otherwise specified
IOUT = 0 (main)
IOUT = 0 (dual)
Current 1,2,3
Ripple Voltage
IOUT
1,4
Power 1,2,3
REGULATION
Line 1,3
Load 1,3
VRIP
POUT
VRLINE
VRLOAD
INPUT
Current
IIN
Ripple Current 4
IRIP
EFFICIENCY
EFF
ISOLATION
ISO
Capacitive Load 6,7
Load Fault
Power Dissipation 3
CL
1
VIN = 16, 28, and 40 VDC (main)
VIN = 16, 28, and 40 VDC (dual)1
VIN = 16, 28, and 40 VDC
BW = DC to 2 MHz (main)
VIN = 16, 28, and 40 VDC
BW = DC to 2 MHz (main)
VIN = 16, 28, and 40 VDC (main)
(+dual)
(-dual)
(total)
VIN = 16, 28, and 40 VDC
IOUT = 0, 50%, and 100% load (main)
IOUT = 0, 50%, and 100% load (dual)
VIN = 16, 28, and 40 VDC
IOUT = 0, 50%, and 100% load (main)
IOUT = 0, 50%, and 100% load (dual)
IOUT = 0, Inhibit (pin 8)
Tied to input return (pin 10)
IOUT = 0
Inhibit (pin 2) = open
IOUT = 2000 mA (main)
IOUT = ±208mA (±12V)
IOUT = ±167mA (±15V)
BW = DC to 2MHz
IOUT = 2000mA (main)
IOUT = ±208mA (±12V)
IOUT = ±167mA (±15V)
Input to output or any pin to
case (except pin 7) at 500 VDC,
TC = +25°C
No effect on DC performance
TC = +25°C (main)
(dual)
Group A
Subgroups
1
2,3
1
2,3
1,2,3
1,2,3
1,2,3
1,2,3
1,2,3
1,2,3
1,2,3
AHV2815T
Max
Min
Max
Units
4.95
4.90
±11.88
±11.76
0.0
0.0
5.05
5.10
±12.12
±12.24
2000
±208
80
4.95
4.90
±14.85
±14.70
0.0
0.0
5.05
5.10
±15.15
±15.30
2000
±167
80
V
V
V
V
mA
mA
mVp-p
1,2,3
40
10
2.5
2.5
15
1,2,3
40
10
2.5
2.5
15
MVp-p
W
W
W
W
25
±60
25
±75
50
±60
50
±75
1,2,3
15
15
1,2,3
50
50
mA
1,2,3
50
50
mAp-p
mV
mA
1
72
72
%
1
100
100
MΩ
4
500
200
500
200
µF
8.5
8.5
8.5
8.5
W
550
KHz
PD
Overload, TC = +25°C5
Short Circuit, TC = +25°C
1
1
FS
IOUT = 2000mA (main)
IOUT = ±208mA (±12V)
IOUT = ±167mA (±15V)
4
Switching Frequency 1
AHV2812T
Min
450
550
450
For Notes to Specifications, refer to page 5
4
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AHV28XX Series
Specifications (Triple Output Models) - continued
TEST
DYNAMIC
CHARACTERISTICS
Step Load Changes
9
Output Transient
Recovery
9,10
Step Line Changes
Output Transient
Recovery
7,10, 11
TURN-ON
Overshoot 1
1,12
Delay
7
Load Fault Recovery
SYMBOL
VOTLOAD
TTLOAD
VOTLINE
TTLINE
VTonOS
T on D
TRLF
Condition
-55°C ≤ TC ≤ +125°C,
VIN = 28 VDC ±5%, CL=0,
unless otherwise specified
Group A
Subgroups
AHV2812T
AHV2815T
Min
Max
Min
Max
Units
-300
-400
+300
+400
100
2000
5.0
-300
-400
+300
+400
100
2000
5.0
mVpk
mVpk
µs
µs
ms
50% Load 135 100% Load
No Load 135 50%
50% Load 135 100%
No Load 335 50% Load
50% Load 335 No lLoad
4
4
4
4
4
Input step 16 to 40 VDC
Input step 40 to 16 VDC
Input step 16 to 40 VDC
Input step 40 to 16 VDC
4
4
4
4
1200
-1500
4.0
4.0
1200
-1500
4.0
4.0
mVpk
mVpk
µs
µs
IOUT = o and ±625mA
IOUT = o and ±625mA
4
4
4
750
15
15
750
15
15
mVpk
ms
ms
Notes to Specifications (Triple Output Models)
1.
2.
3.
4.
5.
Tested at each output.
Parameter guaranteed by line and load regulation tests.
At least 25% of the total power should be taken from the (+5V) main output.
Bandwidth guaranteed by design. Tested for 20KHz to 2MHz.
An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit
protection and is the condition of maximum power dissipation.
6. Capacitive load may be any value from 0 to the maximum limit without affecting dc performance. A capacitive load in excess of the
maximum limit will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing as a
short circuit during turn-on.
7. Parameter shall be tested as part of design characterization and after design or process changes. Thereafter parameters shall be
guaranteed to the limits specified.
8. Above 125°C case temperature, derate output power linearly to 0 at 135°C case.
9. Load step transition time between 2 µs and 10µs.
10. Recovery time is measured from the initiation of the transient to where V OUT has returned to within ±1% of VOUT at 50% load.
11. Input step transition time between 2µs and 10 µs.
12. Turn on delay time measurement is for either a step application of power at input or the removal of a ground signal from the inhibit
pin (pin 8) while power is applied to the input.
Notes to Specifications (Dual Output Models)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Tested at each output.
Parameter guaranteed by line and load regulation tests.
Bandwidth guaranteed by design. Tested for 20KHz to 2MHz.
Total power at both outputs.
When operating with unbalanced loads, at least 25% of the load must be on the positive output to maintain regulation.
Capacitive load may be any value from 0 to the maximum limit without affecting dc performance. A capacitive load in excess of the
maximum limit will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing as a
short circuit during turn-on.
Parameter shall be tested as part of design characterization and after design or process changes. Thereafter parameters shall be
guaranteed to the limits specified.
An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit
protection and is the condition of maximum power dissipation.
Load step transition time between 2µs and 10 µs.
Recovery time is measured from the initiation of the transient to where V OUT has returned to within ±1% of VOUT at 50% load.
Input step transition time between 2 µs and 10 µs.
Turn on delay time measurement is for either a step application of power at input or the removal of a ground signal from the inhibit
pin (pin 2) while power is applied to the input.
Above 125°C case temperature, derate output power linearly to 0 at 135°C.
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5
AHV28XX Series
Application Information
Inhibit Function
EMI Filter
Connecting the inhibit pin (Pin 2 of single and dual models,
pin 8 of triple models) to the input return (pin 10) will cause
the converter to shutdown and operate in a low power
standby mode. Power consumption in this mode is calculated
by multiplying Vin times the input current inhibited, typically
225mW at Vin equal to 28V. The input current inhibited is
relatively constant with changes in Vin. The open circuit
inhibit pin voltage is typically 11.5V and can be conveniently
driven by an open collector driver. An internal pull-up resistor
enables the user to leave this pin floating if the inhibit function
is not used in their particular application. All models use
identical inhibit internal circuits. Forcing inhibit pin to any
voltage between 0V and 6V will assure the converter is
inhibited. The input current to this pin is 500µA maximum at
Vpin2 = to 0V. The converter can be turned on by opening
Pin 2 or forcing a voltage from 10V to 50V. Inhibit pin current
from 10V to 50V is less than ± 50µA.
An optional EMI filter ( AFC461) will reduce the input ripple
current to levels below the limits imposed by MIL-STD461 CEO3.
The output voltage of the AHV28XXS can be adjusted
upward by connecting a resistor between the Output
Adjust (Pin 3) and the Output Common (Pin 4) as shown
in Table 1.
Table 1: Output Adjustment Resistor Values
* Resistance (Ohms)
Pin 3 to 4
None
390 K
145 K
63 K
22 K
0
Output Voltage Increase (%)
5V
12V
15V
0
+1.0%
+2.0%
+3.1%
+4.1%
+5.0%
0
+1.6%
+3.2%
+4.9%
+6.5%
+7.9%
0
+1.7%
+3.4%
+5.1%
+6.8%
+8.3%
* Output Adjust (Single Output Models Only)
Standard Microcircuit Drawing Equivalence Table
Standard Microcircuit
Drawing Number
5962-91773
5962-92112
5962-92113
5962-92114
5962-92115
5962-92116
6
Vendor Cage
Code
52467
52467
52467
52467
52467
52467
IR Standard
Part Number
AHV2805S
AHV2812S
AHV2815S
AHV2812D
AHV2812T
AHV2815T
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AHV28XX Series
Figure 1. (Single Output) Block Diagram
5 +Vout
1
+Input
EMI
Filter
8
Case
4
Output
Return
Drive 1
Pulse Width
Modulator FB
2
Enable
Input
Error
Amp &
Ref
Drive 2
3 VADJ
Input
Return
10
Figure 2. (Dual Output) Block Diagram
3 +Vout
1
+Input
EMI
Filter
4
Regulator
2
Enable
Input
Output
Return
5 -Vout
Drive 1
Pulse Width
Modulator FB
8
Drive 2
Error Amp
& Reference
Case
Input
Return
10
Figure 3. (Triple Output) Block Diagram
5 +Vout
Regulator
+Input
1
Enable
Input
8
7
Case
4 -Vout
EMI
Filter
2 +5 Vout
3
Drive 1
Pulse
Width Drive 2
Modulator
FB
Output
Return
Error Amp
& Reference
Input
Return
10
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7
AHV28XX Series
Mechnical Outlines
Single and Dual Output Model
0.050
Typical
0.800
10
9
8
7
5
Ø 0.162
2 Holes
Typical
0.405
Max
1.110
4
4 X 0.400
=1.600
3
2.110
Max
2
2.560
1
2.880
Max
6
0.040 D X
0.26 L Pins
Triple Output Model
10
8
3
7
2
4
6
1
9
1.000
5
1.95
2.700
Max
2.360
0.410
Max
1.345
Pin Designation
Pin #
Single Output
Dual Output
Triple Output
1
+ Input
+ Input
+ Input
2
Enable Input
Enable Input
+ 5VDC Output
3
Output Adjust *
+ Output
Output Return
4
Output Return
Output Return
- Dual Output (12/15VDC)
5
+ Output
- Output
+ Dual Output (12/15VDC)
6
NC
NC
NC
7
NC
NC
Case Ground
8
Case Ground
Case Ground
Enable Input
9
NC
NC
NC
10
Input Return
Input Return
Input Return
* Output Adjust (Single Output Models Only)
8
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AHV28XX Series
Device Screening
Requirement
MIL-STD-883 Method
Temperature Range
Element Evaluation
No Suffix
ES
d
-20°C to +85°C -55°C to +125°C
HB
e -55°C to +125°C
CH
-55°C to +125°C
MIL-PRF-38534
N/A
N/A
N/A
Class H
2023
N/A
N/A
N/A
N/A
Internal Visual
2017
c
Yes
Yes
Yes
Temperature Cycle
1010
N/A
Cond B
Cond C
Cond C
Constant Acceleration
2001, Y1 Axis
N/A
500 Gs
3000 Gs
3000 Gs
PIND
2020
N/A
N/A
N/A
N/A
48 hrs@hi temp
Non-Destructive
Bond Pull
Burn-In
1015
N/A
Final Electrical
MIL-PRF-38534
25°C
( Group A )
& Specification
25°C
d
160 hrs@125°C 160 hrs@125°C
-55°C, +25°C,
-55°C, +25°C,
+125°C
+125°C
PDA
MIL-PRF-38534
N/A
N/A
N/A
10%
Seal, Fine and Gross
1014
Cond A
Cond A, C
Cond A, C
Cond A, C
Radiographic
2012
N/A
External Visual
2009
c
N/A
N/A
N/A
Yes
Yes
Yes
Notes:
 Best commercial practice
‚ Sample tests at low and high temperatures
ƒ -55°C to +105°C for AHE, ATO, ATW
Part Numbering
AHV 28 15 T F /CH
Model
Input Voltage
Nominal
28 = 28V
Screening Level
(Please refer to Screening Table)
No Suffix, ES, HB, CH
Package Style
F = Flange
Output Voltage
Output
Single – 05 = 5V, 12 =12V, 15 =15V
Dual – 05 = ±5V,12 = ±12V, 15 = ±15V
Triple – 12 = 5V, ±12V
15 = 5V, ±15V
S = Single
D = Dual
T = Triple
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 252-7105
IR SANTA CLARA: 2270 Martin Av., Santa Clara, California 95050, Tel: (408) 727-0500
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice.12/2006
www.irf.com
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