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Part: 6KA24
Category:
Description:
Company: Vishay Intertechnology
Datasheet: Download 6KA24 datasheet File size : 312 kB
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6KA24
Vishay Semiconductors
formerly General Semiconductor
Automotive Transient Voltage Supressor
Case Style P600
ed*Features ent Pat
Stand-off Voltage 24V Peak Pulse Power 6000W (10/1000µs)
1.0 (25.4) MIN. 0.360 (9.1) 0.340 (8.6) 0.360 (9.1) 0.340 (8.6)
· Designed for under the hood applications · Plastic package has Underwriters Laboratory Flammability Classification 94V-0 · Exclusive patented PAR® oxide passivated chip construction · Low incremental surge resistance · Ideally suited for automotive "load dump" applications · High temp. soldering guaranteed: 300°C/10 seconds, 0.375" (9.5mm) lead length, 5lbs. (2.3 kg) tension · Available in unidirectional only
Mechanical Data
Dimensions in inches and (millimeters)
0.052 (1.32) 0.048 (1.22) DIA.
1.0 (25.4) MIN.
*Patent #'s
4,980,315 5,166,769 5,278,094
Case: Molded plastic body over nitride passivated die Terminals: Axial leads solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes postitive end (cathode) Weight: 0.07 oz., 2.1 g Mounting Position: Any Packaging codes/options: 1/750 ea. per Bulk Box, 7.5K/box 4/800 ea. per 13" Reel (52mm tape), 3.2K/box 23/300 ea. per Ammo Box (52mm tape), 2.7K/box
A
Maximum Ratings and Thermal Characteristics (T
Parameter Peak pulse power dissipation w/ 10/1000µs waveform
(1) (2)
= 25°C unless otherwise noted)
Symbol PPPM PPPM PM(AV) VWM
(3)
Limit 6000 2000 6.5 24 400 65 to +185
Unit W W W V A °C
Peak pulse power dissipation w/ 10µs/50ms waveform Steady state power dissipation lead lengths 0.375" (9.5mm), TL = 85°C (6) Maximum working stand-off voltage
Peak forward surge current, 8.3ms single half sine-wave Operating junction and storage temperature range
IFSM TJ, TSTG
Electrical Characteristics (T
Maximum DC reverse leakage current at VWM = 24V Reverse Breakdown Voltage at 100mA
A
= 25°C unless otherwise noted)
TA = 25°C TA = 150°C TA = TA = TA = TA = 25°C min. 25°C max. 150°C min. 150°C max.
ID
1.0 50 26.7 32.6 29.7 36.7 40 45 1.8
µA
V(BR)
V
Maximum clamping voltage at IPP = 90A(4)
TA = 25°C TA = 150°C
VC VF
V V
Maximum instantaneous forward voltage at 100A(5)
Notes: (1) Non-repetitive current pulse, per Fig. 2, with a 10/1000µs waveform (2) Non-repetitive current pulse, per Fig. 5, with a 10µs/50ms waveform (3) Measured on 8.3ms half sine-wave, or equivalent square wave, duty cycle = 4 pulses maximum
(4) Measured on 80µs square pulse width (5) Measured on 300µs second square pulse width (6) Mounted on copper pad area of 1.6 x 1.6" (40 x 40mm) per Fig. 5
Document Number 88309 23-May-03
www.vishay.com 1
6KA24
Vishay Semiconductors
formerly General Semiconductor
Ratings and Characteristic Curves (TA = 25°C unless otherwise noted)
Fig. 1 Peak Pulse Power Rating Curve
1000 150
Fig. 2 10/1000µs Pulse Waveform
IPPM Peak Pulse Current, % IRSM
tr = 10µsec. Peak Value IPPM TJ = 25°C Pulse Width (td) is defined as the point where the peak current decays to 50% of IPPM
PPPM Peak Pulse Power (kW)
Non-repetitive Pulse Waveform shown in Fig. 3 TA = 25°C 100
100
10
Half Value IPP 2 IP P M 50 10/1000µsec. Waveform as defined by R.E.A.
1
td 0 0 1.0 2.0 3.0 4.0
0.1 100ns
1.0µs
10µs
100µs
1.0ms
10ms
100ms
td Pulse Width (sec.)
t Time (ms)
Fig. 3 Pulse Derating Curve
Peak Pulse Power (PPP) or Current (IPPM) Derating in Percentage, % IFSM Peak Forward Surge Current (A)
100 400
Fig. 4 -- Maximum Non-Repetitive Peak Forward Surge Current
TJ = TJ max. 8.3ms Single Half Sine-Wave (JEDEC Method)
80
350 300
Peak Power (Single Pulse)
60 Average Power 40 Lead Length = 0.375" (9.5mm) 20
250 200
150 100
0
0
25
50
75
100
125
150
175
1
5
10
50
100
TA Ambient Temperature (°C)
Number of Cycles at 60 Hz
Fig. 5 10µs/50ms Pulse Waveform
150 tr = 10µsec. TJ = 25°C Pulse Width (td) is defined as the point where the peak current decays to 50% of IPPM
IPPM Peak Pulse Current, % IPP
100
Peak Value IPPM
Half Value IPPM 2 50 10µs/50ms Waveform as defined by R.E.A.
td 0 0 50 100 150 200
t Time (ms) www.vishay.com 2 Document Number 88309 23-May-03
Others parts begin by 6k
6K-1
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