ICTE5.0 thru ICTE15C
Series
T
RANS
Z
ORB
®
Transient Voltage Suppressor
Stand Off Voltage
5.0 to 15V
Peak Pulse Power
1500W
Case Style 1.5KE
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Glass passivated junction
• 1500W peak pulse power capabililty with a 10/1000µs
waveform, repetition rate (duty cycle): 0.05%
• Excellent clamping capability
• Low incremental surge resistance
• Very fast response time
• Ideal for data and bus line applications
• High temperature soldering guaranteed:
265
O
C/10 seconds, 0.375” (9.5mm) lead length,
5lbs. (2.3 kg) tension
• Includes 1N6373 thru 1N6385
1.0 (25.4)
MIN.
0.210 (5.3)
0.190 (4.8)
DIA.
0.375 (9.5)
0.285 (7.2)
Mechanical Data
1.0 (25.4)
MIN.
0.042 (1.07)
0.038 (0.96)
DIA.
Dimensions in inches and (millimeters)
Case:
Molded plastic body over passivated junction
Terminals:
Plated axial leads, solderable per MIL-
STD-750, Method 2026
Polarity:
For unidirectional types the color band
denotes the cathode, which is positive with respect
to the anode under normal TVS operation
Mounting Position:
Any
Weight:
0.045oz., 1.2g
Packaging codes/options:
1/1K per Bulk Box, 11K/box
4/1.4K per 13” Reel (52mm Tape), 4.2K/box
Maximum Ratings and Thermal Characteristics
(T
Parameter
Peak pulse power dissipation with a 10/1000µs waveform
(Note 1, Fig. 1)
A
= 25°C unless otherwise noted)
Symbol
P
PPM
I
PPM
P
M(AV)
Limit
Minimum 1500
See Table 1 & 2
6.5
Unit
W
A
W
Peak pulse current wih a 10/1000µs waveform
(Note 1, Fig 3)
Steady state power dissipation,
T
L
= 75
O
C, at lead lengths 0.375” (9.5mm)
Peak forward surge current, 8.3ms
single half sine-wave superimposed on rated load
for unidirectional only (JEDEC Method)
(Note 2)
Maximum instantaneous forward voltage
at 100A for unidirectional only
Operating junction and storage temperature range
I
FSM
200
A
V
F
T
J
, T
STG
3.5
–55 to +175
V
O
C
Notes:
(1) Non-repetitive current pulse, per Fig.3 and derated above T
A
= 25°C per Fig. 2
(2) 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum
7/6/00
ICTE5.0 thru ICTE15C
Series
T
RANS
Z
ORB
®
Transient Voltage Suppressor
Electrical Characteristics
(JEDEC Registered Data) Table 1 – Unidirectional Types
Ratings at 25°C ambient temperature unless otherwise specified.
JEDEC
Type
Number
General
Semiconductor
Part
Number
Stand-Off
Voltage
V
WM
(Volts)
Minimum
(3)
Breakdown
Voltage
at 1.0mA
V(
BR
)
(Volts)
Maximum
Reverse
Leakage
at V
WM
I
D
(µA)
Maximum
Clamping
Voltage
at l
PP
= 1.0A
Vc
(Volts)
Maximum
Clamping
Voltage
at l
PP
= 10A
Vc
(Volts)
Maximum
Peak
Pulse
Current
I
PP
(Amps)
1N6373
(2)
1N6374
1N6375
1N6376
1N6377
ICTE-5
(2)
ICTE-8
ICTE-10
ICTE-12
ICTE-15
5.0
8.0
10.0
12.0
15.0
6.0
9.4
11.7
14.1
17.6
300
25.0
2.0
2.0
2.0
7.1
11.3
13.7
16.1
20.1
7.5
11.5
14.1
16.5
20.6
160
100
90
70
60
Electrical Characteristics
(JEDEC Registered Data) Table 1 – Bidirectional Types
Ratings at 25°C ambient temperature unless otherwise specified.
JEDEC
Type
Number
General
Semiconductor
Part
Number
Stand-Off
Voltage
V
WM
(Volts)
Minimum(3)
Breakdown
Voltage
at 1.0mA
V(
BR
)
(Volts)
Maximum
Reverse
Leakage
at V
WM
I
D
(µA)
Maximum
Clamping
Voltage
at l
PP
= 1.0A
Vc
(Volts)
Maximum
Clamping
Voltage
at l
PP
= 10A
Vc
(Volts)
Maximum
Peak
Pulse
Current
I
PP
(Amps)
1N6382
1N6383
1N6384
1N6385
ICTE-8C
ICTE-10C
ICTE-12C
ICTE-15C
8.0
10.0
12.0
15.0
9.4
11.7
14.1
17.6
50.0
2.0
2.0
2.0
11.4
14.1
16.7
20.8
11.6
14.5
17.1
21.4
100
90
70
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 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.
ICTE5.0 thru ICTE15C
Series
T
RANS
Z
ORB
®
Transient Voltage Suppressor
Ratings and
Characteristic Curves
(T
A
=25
O
C unless otherwise noted.)
Fig. 1 -- Peak Pulse Power Rating Curve
Peak Pulse Power (P
PP
) or Current (I
PPM
)
Derating in Percentage, %
P
PPM
-- Peak Pulse Power (kW)
100
Non-repetitive Pulse
Waveform shown in Fig. 3
T
A
= 25°C
10
100
Fig. 2 -- Pulse Derating Curve
75
1
50
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
25
td -- Pulse Width (sec.)
I
PPM
-- Peak Pulse Current, % I
RSM
Fig. 3 -- Pulse Waveform
150
tr = 10µsec.
Peak Value
I
PPM
Half Value – I
PPM
2
T
J
= 25°C
Pulse Width (td) is defined
as the point where the
peak current decays to
50% of I
PPM
0
0
25
50
75
100
125
150
175
200
T
A
-- Ambient Temperature (°C)
100
Fig. 4 -- Typical Junction Capacitance
Uni-Directional
100,000
C
J
-- Junction Capacitance (pF)
50
10/1000µsec. Waveform
as defined by R.E.A.
td
Measured at
Zero Bias
10,000
T
J
= 25°C
f = 1.0MHz
Vsig = 50mVp-p
1000
Measured at
Stand-Off
Voltage, V
WM
0
0
1.0
t -- Time (ms)
3.0
4.0
Fig. 5 -- Typical Junction Capacitance
Bidirectional Type
100,000
C
J
-- Junction Capacitance
(pF)
Measured at
Zero Bias
Non-repetitive Pulse
Waveform shown in Fig. 3
T
A
= 25°C
10,000
100
1.0
10
100
200
1,000
Measured at
Stand-Off
Voltage, V
WM
V
(BR)
-- Breakdown Voltage (V)
100
Fig. 6 -- Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
I
FSM
-- Peak Forward Surge Current (A)
100
200
200
T
J
= T
J
max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
1
10
V
(BR)
-- Breakdown Voltage (V)
Fig. 7 -- Typical Characteristics Clamping Voltage
I
PP
-- Peak Pulse Current (A)
50
Uni-Directional Only
T
A
= 25°C
100
50
10
ICTE-10
ICTE-12
ICTE-15
ICTE-5
ICTE-8
1
6
8
10
12
14
16
18
20
22
24
10
1
5
10
50
100
V
C
-- Clamping Voltage (V)
Number of Cycles at 60 Hz
PCB Design
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