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P4KA43A 데이터시트 PDF




General Semiconductor에서 제조한 전자 부품 P4KA43A은 전자 산업 및 응용 분야에서
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부품번호 P4KA43A 기능
기능 AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR
제조업체 General Semiconductor
로고 General Semiconductor 로고


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P4KA43A 데이터시트, 핀배열, 회로
P4KA6.8 THRU P4KA43A
AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage - 6.8 to 43 Volts Peak Pulse Power - 400 Watts
DO-204AL
0.107 (2.7)
0.080 (2.0)
DIA.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
NOTE: Lead diameter is 0.026 (0.66) for suffix "E" part numbers
0.023 (0.58)
Dimensions in inches and (millimeters)
* Patent #’s 4,980,315
5,166,769
5,278,094
Available in unidirectional only
FEATURES
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Designed for under the hood applications
Exclusive patented PAR™ oxide passivated
chip construction
400W peak pulse power
capability with a 10/1000µs waveform,
repetition rate (duty cycle): 0.01%
Excellent clamping capability
Low incremental surge resistance
Fast response time: typically less
than 1.0ps from 0 Volts to V(BR)
For devices with V(BR)10V, ID are typically less than
1.0µA
High temperature soldering guaranteed:
300°C/10 seconds, 0.375" (9.5mm) lead length,
5lbs. (2.3 kg) tension
MECHANICAL DATA
Case: JEDEC DO-204AL molded plastic body over
passivated junction
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes positive end (cathode)
Mounting Position: Any
Weight: 0.012 ounce, 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Peak pulse power dissipation with a 10/1000µs
waveform (NOTE 1, FIG. 1)
Peak pulse current with a 10/1000µs waveform
(NOTE 1, FIG. 3)
Steady state power dissipation at TL=75°C
lead lengths 0.375" (9.5mm) (NOTE 2)
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load
(JEDEC Method) (NOTE 3)
Maximum instantaneous forward voltage at 25A
Operating junction and storage temperature range
SYMBOL
PPPM
IPPM
PM(AV)
IFSM
VF
TJ, TSTG
VALUE
Minimum 400
SEE TABLE 1
1.0
40.0
3.5
-65 to +185
NOTES:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA=25°C per Fig. 2
(2) Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5
8/6/98
UNITS
Watts
Amps
Watts
Amps
Volts
°C




P4KA43A pdf, 반도체, 판매, 대치품
RATINGS AND CHARACTERISTIC CURVES P4KA6.8 THRU P4KA43A
100
10
FIG. 1 - PEAK PULSE POWER RATING CURVE
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3
TA=25°C
1.0
0.1
0.1µs
1.0µs 10µs 100µs 1.0ms
td, PULSE WIDTH, sec.
10ms
150
100
50
FIG. 3 - PULSE WAVEFORM
tr=10µsec.
PEAK VALUE
IPPM
PULSE WIDTH (td) is
DEFINED as the POINT
WHERE the PEAK CURRENT
DECAYS to 50% of IPP
HALF VALUE - Ipp
2
10/1000µsec. WAVEFORM
as DEFINED by R.E.A.
td
0
0 1.0
2.0
t, TIME, ms
3.0
4.0
100
FIG. 2 - PULSE DERATING CURVE
75
50
25
0
0 25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATURE, °C
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
20,000
10,000
TJ=25°C
f=1.0 MHz
Vsig=50mVp-p
MEASURED at
ZERO BIAS
1,000
MEASURED at
STAND-OFF
VOLTAGE, VWM
100
1.0 10 100 200
V(BR), BREAKDOWN VOLTAGE, VOLTS
FIG. 5 - STEADY STATE POWER DERATING CURVE
1.00
0.75
L =0.375” (9.5mm)
LEAD LENGTHS
0.50
1.58 x 1.58 x 0.040"
(40 x 40 x 1mm)
COPPER HEAT SINKS
0.25
0
0 25 50 75 100 125 150 175 200
TL, LEAD TEMPERATURE,°C
FIG. 6 - MAXIMUM NON-REPETITIVE\PEAK
FORWARD SURGE CURRENT
50
40
30
20
10 TL=75°C
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
1 10
NUMBER OF CYCLES AT 60 HZ
100

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