RECTRON SPK1290K

SPK1290K
SCHOTTKY BARRIER RECTIFIER
VOLTAGE 90 Volts CURRENT 12.0 Amperes
FEATURES
High reliability
Low switching loss
Low forward voltage drop
High current capability
High switching capability
* Epoxy: Device has UL flammability classification 94V-O
* Case: Molded plastic
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting: position: Any
* Weight: 0.33 grams
.051 (1.3)
.264 (6.7)
.248 (6.3)
.217 (5.5)
.201 (5.1)
.035 (0.9)
D-PAK
MECHANICAL DATA
.098 (2.5)
.083 (2.1)
.024 (0.6)
.016 (0.4)
.382 (9.71)
TYP 1.00
PIN1
.398 (10.11)
.244 (6.2)
PIN3
.228 (5.8)
*
*
*
*
*
PIN2
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified.
resistive or inductive load.
TYP .091
(2.30)
.183 (4.65)
.179 (4.55)
.031 (0.8)
TYP .020
(0.50)
.016 (0.4)
PIN 1
PIN 3
PIN 2
HEATSINK
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
SYMBOL
SPK1290K
UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
90
Volts
Maximum RMS Voltage
VRMS
63
Volts
VDC
90
Volts
IO
12.0
Amps
I FSM
150
Amps
RqJC
2.0
0
RqJA
60
RATINGS
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Lead Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
C/W
Typical Junction Capacitance (Note 2)
CJ
700
Operating Temperature Range
TJ
175(Tj<200oC in By pass Mode)
0
C
T STG
-55 to + 175
0
C
Storage Temperature Range
pF
ELECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 12.0A DC
Maximum Average Reverse Current
@T A = 25 o C
at Rated DC Blocking Voltage
@T A = 100 o C
SYMBOL
SPK1290K
UNITS
VF
.65
Volts
0.1
mA
IR
NOTES : 1. Thermal Resistance : Heat-sink case mounted or if PCB mounted.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. "Fully ROHS compliant", "100% Sn plating (Pb-free)".
4. Suffix "R" for Reverse Polarity.
5. Suffix "S" for D2-PAK Pkg.
6. Available in Halogen-free epoxy by adding suffix -HF after the part nbr.
2
mA
2010-04
REV: A
12
10
8
6
4
2
Single Phase Half Wave
60Hz Inductive or
Resistive Load
0.375" (9.5mm) Lead Length
0
50
100
150
200
INSTANTANEOUS REVERSE CURRENT, (mA)
AVERAGE FORWARD CURRENT, (A)
RATING AND CHARACTERISTICS CURVES ( SPK1290K )
10
TA = 100 OC
1.0
0.1
TA = 75 OC
TA = 25 OC
0.01
0.001
0
20
O
CJ, JUNCTION CAPACITANCE, (pF)
50
10
1.0
0.1
TJ = 25 OC
Pulse width=300mS
1% Duty Cycle
0
0.2
0.4
0.6
0.8
1.0
1.2
40
60
1.4
100
120
140
1.6
1.8
FIG.2 TYPICAL REVERSE
CHARACTERISTICS
4000
TJ = 25 OC
2000
1000
800
600
400
200
100
0.1
0.4
INSTANTANEOUS FORWARD VOLTAGE, (V)
1.0
4
10
40
REVERSE VOLTAGE, (V)
FIG.3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
150
FIG.4 TYPICAL JUNCTION CAPACITANCE
8.3mS Single Half Sine-Wave
JEDEC Method
125
100
75
50
25
0
1
80
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
PEAK FORWARD SURGE CURRENT, (A)
INSTANTANEOUS FORWARD CURRENT, (A)
LEAD TEMPERATURE, ( C)
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
80100
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
Rectron products are not designed, intended or authorized for use in medical,
life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in
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