GE ICTE50 Transient voltage suppressor Datasheet

ICTE5.0 THRU ICTE15C SERIES
TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage - 5.0 to 15 Volts
Peak Pulse Power - 1500 Watts
FEATURES
Case Style 1.5KE
1.00 (25.4)
MIN.
0.205 (5.207)
0.190 (4.826)
DIA.
0.375 (9.527)
0.360 (9.146)
♦ Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦ Glass passivated junction
♦ 1500W Peak pulse power capability with a
10/1000µs waveform, repetition rate (duty cycle): 0.05%
♦ Excellent clamping capability
♦ Low incremental surge resistance
♦ Fast response time: typically less than
1.0ps from 0 Volts to V(BR) for uni-directional
and 5.0ns for bi-directional
♦ Ideal for data and bus line applications
♦ High temperature soldering guaranteed:
265°C/10 seconds, 0.375" (9.5mm) lead length,
5lbs. (2.3 kg) tension
♦ Includes 1N6373 thru 1N6385
1.00 (25.4)
MIN.
0.042 (1.07)
0.038 (0.958)
DIA.
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case: Molded plastic over a passivated junction
Terminals: Plated Axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: For uni-directional types the color band denotes the
cathode, which is posititive with respect to the anode under
normal TVS operation
Mounting Position: Any
Weight: 0.045 ounce, 1.2 grams
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNITS
Peak pulse power dissipation with a
10/1000µs waveform (NOTE 1, FIG. 1)
PPPM
Minimum 1500
Watts
Steady state power dissipation, TL= 75°C
at lead lengths 0.375" (9.5mm)
PM(AV)
6.5
Watts
Peak pulse current with a 10/1000µs
waveform (NOTE 1, FIG. 3)
IPPM
SEE TABLE 1 & 2
Amps
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load for uni-directional
only (JEDEC Method) (NOTE 2)
IFSM
200
Amps
VF
3.5
Volts
TJ, TSTG
-55 to +175
°C
Maximum instantaneous forward voltage
at 100A for uni-directional only
Operating junction and
storage temperature range
NOTES:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA= 25°C per Fig. 2
(2) 8.3ms single half sine-wave, duty cycle=4 pulses per minute maximum
1/21/99
ELECTRICAL CHARACTERISTICS at 25°C (JEDEC REGISTERED DATA) TABLE 1
VWM
(VOLTS)
MINIMUM(3)
BREAKDOWN
VOLTAGE
at 1.0mA.
V(BR)
(VOLTS)
MAXIMUM
REVERSE
LEAKAGE
at VWM
ID
(µA)
MAXIMUM
CLAMPING
VOLTAGE
at lPP = 1.0A
Vc
(VOLTS)
MAXIMUM
CLAMPING
VOLTAGE
at lPP = 10A
Vc
(VOLTS)
MAXIMUM
PEAK
PULSE
CURRENT
IPP
(Amps)
ICTE-5(2)
5.0
6.0
300
7.1
7.5
160
1N6374
ICTE-8
8.0
9.4
25.0
11.3
11.5
100
1N6375
ICTE-10
10.0
11.7
2.0
13.7
14.1
90
1N6376
ICTE-12
12.0
14.1
2.0
16.1
16.5
70
1N6377
ICTE-15
15.0
17.6
2.0
20.1
20.6
60
JEDEC
TYPE
NUMBER
1N6373(2)
GENERAL
SEMICONDUCTOR
PART
NUMBER
STAND-OFF
VOLTAGE
ELECTRICAL CHARACTERISTICS AT 25°C (JEDEC REGISTERED DATA) TABLE 2
VWM
(VOLTS)
MINIMUM(3)
BREAKDOWN
VOLTAGE
at 1.0mA.
V(BR)
(VOLTS)
MAXIMUM
REVERSE
LEAKAGE
at VWM
ID
(µA)
MAXIMUM
CLAMPING
VOLTAGE
at lPP = 1A
Vc
(VOLTS)
MAXIMUM
CLAMPING
VOLTAGE
at lPP = 10A
Vc
(VOLTS)
MAXIMUM
PEAK
PULSE
CURRENT
IPP
(Amps)
STAND-OFF
VOLTAGE
JEDEC
TYPE
NUMBER
GENERAL
SEMICONDUCTOR
PART
NUMBER
1N6382
ICTE-8C
8.0
9.4
50.0
11.4
11.6
100
1N6383
ICTE-10C
10.0
11.7
2.0
14.1
14.5
90
1N6384
ICTE-12C
12.0
14.1
2.0
16.7
17.1
70
1N6385
ICTE-15C
15.0
17.6
2.0
20.8
21.4
60
NOTES:
(1) “ C “ Suffix indicates bi-directional
(2) ICTE-5 and 1N6373 are not available as bi-directional
(3) The minimum breakdown voltage as shown takes into consideration the ±1 Volt tolerance normally specified for power supply regulation on most integrated circuit
manufacturers data sheets. Please consult factory for devices that require reduced clamping voltages where tighter regulated power supply voltages are employed.
(4) Clamping Factor: 1.33 at full lo rated power; 1.20 at 50% rated power; Clamping Factor: the ratio of the actual Vc (Clamping Voltage) to the V(BR) (Breakdown Voltage)
as measured on a specific device.
FIG. 1 - PEAK PULSE POWER RATING CURVE
PPPM, PEAK PULSE POWER, kW
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3
TA=25°C
10
1.0
0.1
0.1µs
1.0ms
100µs
10µs
1.0µs
10ms
PEAK PULSE POWER (PPP) or CURRENT (IPP)
DERATING IN PERCENTAGE, %
RATINGS AND CHARACTERISTIC CURVES ICTE5.0 THRU ICTE15C SERIES
FIG. 2 - PULSE DERATING CURVE
100
75
50
25
0
25
0
50
75
100
125 150
175 200
TA, AMBIENT TEMPERATURE, °C
td, PULSE WIDTH, sec.
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
UNI-DIRECTIONAL TYPE
100,000
PULSE WIDTH (td) IS DEFINED
as that POINT WHERE the PEAK
CURRENT DECAYS to 50% of IPP
tr=10µsec.
CJ, JUNCTION , CAPACITANCE, pF
IPP, PEAK PULSE CURRENT, %IPP
FIG. 3 - PULSE WAVEFORM
PEAK VALUE
IPP
100
HALF VALUE - IPP
2
50
0
10 x 1000µs WAVEFORM as DEFINED by R.E.A.
td
0
2.0
1.0
t, TIME, ms
2
5
3.0
4.0
MEASURED at
ZERO BIAS
TA=25°C
f=1.0 MHz
Vsig=50mVp-p
10,000
MEASURED at
STAND-OFF
VOLTAGE, VWM
1,000
100 1
1
2
5
10
20
50
100
V(BR), BREAKDOWN VOLTAGE, VOLTS
200
RATINGS AND CHARACTERISTIC CURVES ICTE5.0 THRU ICTE15C SERIES
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
BIDIRECTIONAL TYPE
FIG. 6 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
IFSM, PEAK FORWARD SURGE
CURRENT, AMPERES
MEASURED AT
ZERO BIAS
TJ=25°C
f=1.0 MHz
Vsig=50mVp-p
10,000
1,000
MEASURED AT
STAND-OFF
VOLTAGE
(VWM)
200
10
1
10
1
100 200
10
FOR UNI-DIRECTIONAL ONLY
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
100
100
NUMBER OF CYCLES AT 60 Hz
V(BR), BREAKDOWN VOLTAGE, VOLTS
FIG. 7 - TYPICAL CHARACTERISTIC CLAMPING VOLTAGE
50
TA=25°C UNIDIRECTIONAL ONLY
1
6
10
12
14
ICTE-15
ICTE-10
ICTE-8
8
ICTE-12
10
ICTE-5
IPP, PEAK PULSE CURRENT,
AMPERES
CJ, JUNCTION CAPACITANCE, pF
100,000
16
18
20
Vc, CLAMPING VOLTAGE, VOLTS
22
24
100
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