1.5KE
Series
CREATEK Microelectronics
Power TVS
in
DO-201AD
Features
■
1500Watts
peak pulse power (10/1000μs)
■
Class passivated junction
■
High accuracy, 5% tolerance
■
Uni and Bidirectional unit
■
Low clamping voltage
■
Low Leakage current
■
Very fast response time
Mechanical Data
■
Applications
■
Computers
■
Telecom
systems
■
Industrial equipments
■
Consumer
electronic applications
■
Other VCC bus and I/O interfaces
Case:
DO-201AD (plastic package).
Lead free; RoHS compliant
Molding Compound Flammability Rating:
UL 94 V-0
Terminals:
High temperature soldering guaranteed:
260 °C/10 sec. at terminals
■
■
Absolute Maximum Ratings
Parameter
Ratings at 25 °C, ambient temperature unless otherwise specified
Symbols
P
PPM
I
PPM
P
M(AV)
I
FSM
V
F
R
θJL
R
θJA
Value
1500
See Next Table
6.5
200
3.5/5.0
20
75
Unit
W
A
W
A
V
℃/W
℃/W
℃
Peak power dissipation with a 10/1000us waveform
(1)
(Fig. 1)
Peak pulse current with a 10/1000us waveform
(1)
Steady state power dissipation
at T
L
=75℃, lead lengths 0.375" (9.5mm)
(2)
Peak forward surge current 8.3ms single half sine-wave
(3)
Maximum instantaneous forward voltage @ 50A for
(4)
unidirectional only
Typical thermal resistance junction-to-lead
Typical thermal resistance junction-to-ambient
Operating junction and storage temperature range
-55 to +150
T
J
,T
STG
Notes:1.Non-repetitive current pulse, per Fig.3 and derated above T
A
=25℃ per Fig. 2
2. Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5
3. Meas ed on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute
.
maximum
4.
V
F
=3.5 V for devices of V
(BR)
< 220V, and V
F
=5.0 Volt max. for devices of V
(BR)
>220V
.
Rev. 1.0, 23-May-2012
www.crea-tek.com
1
1.5KE
Series
CREATEK Microelectronics
Maximum
reverse
leakage
at V
WM
(4)
I
D
(μA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
peak
pulse
current
(2)
I
PPM
(A)
5.5
4.6
4.4
3.6
3.1
2.7
2.5
2.3
2.1
2.1
2.0
2.0
Maximum
clamping
voltage
at I
PPM
V
C
(Volts)
274
328
344
414
482
548
602
658
698
725
740
760
Maximum
temperature
coefficient
of V
BR
(% /℃)
0.108
0.108
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
Device type
UNI
1.5KE200A
1.5KE220A
1.5KE250A
1.5KE300A
1.5KE350A
1.5KE400A
1.5KE440A
1.5KE480A
1.5KE510A
1.5KE530A
1.5KE540A
1.5KE550A
BI
1.5KE200CA
1.5KE220CA
1.5KE250CA
1.5KE300CA
1.5KE350CA
1.5KE400CA
1.5KE440CA
1.5KE480CA
1.5KE510CA
1.5KE530CA
1.5KE540CA
1.5KE550CA
Breakdown
voltage
(1)
V
(BR)
(Volts)
Min.
190
209
237
285
333
380
418
456
485
503.5
513
522.5
Max.
210
231
263
315
368
420
462
504
535
556.5
567
577.5
Test
current
at
I
T
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Stand-off
voltage
V
WM
(Volts)
171
185
214
256
300
342
376
408
434
450
459
467
Notes:1. V
(BR)
measured after I
T
applied for 300μs, I
T
=square wave pulse or equivalent
2. Surge current waveform per Fig. 3 and derate per Fig. 2
3. For bidirectional types with V
R
of 10 volts and less, the I
D
limit is doubled
4. All terms and symbols are consistent with ANSI/IEEE CA62.35
5. For parts without A, the V
BR
is±10%
Typical Characteristics
(T
amb
= 25
°C
unless otherwise specified)
Fig.1 Peak Pulse Power Rating Curve
P
PPM
-Peak Pulse Power (kW
)
Peak Pulse Power(P
PP
) or
Current(I
PPM
) Derating in
Percentage,%
100
100
75
Fig.2 Pulse Derating Curve
10
50
25
0
1.0
0.1
0.1us
1.0us
10us
100us
Td- Pulse Width (sec)
1.0ms
10ms
0
25
50
75
100 125 150
T
A
-Ambient Temperature(℃)
175
200
Rev. 1.0, 23-May-2012
www.crea-tek.com
3
1.5KE
Series
CREATEK Microelectronics
Fig.3 Pulse Waveform
150
Fig.4 Typical Junction Capacitance
10000
t
r
=10μs
I
PPM
-Peak Pulse Current, % I
RSM
100
Capacitance (pF)
T
J
=25℃
Pulse Width（td）
Is defined as the point
Where the peak current
Peak Value
Decays to 50% of I
PPM
I
PPM
Half Value
I
PPM
(I
PPM
/2)
Unidirectional
Bidirectional
V
R
=0
1000
50
C
J
.
10/1000μs Waveform
as defined by R.E.A
100
V
R
=Rated
Stand-off Voltage
T
J
=25℃
F=1.0MHz
Vsig=50mVp-p
0
td
0
1.0
t-Time(ms)
2.0
3.0
4.0
10
5
10
100
500
V
BR
. Breakdown Voltage (V)
Fig.5 Steady State Power Derating Curve
8
Fig.6 Max. Non-Repetitive Peak Forward
Surge Currer Unidirectional Only
200
PM
(AV)
Steady State Power
Dissipation(W)）
Peak Forward Surge
Current (A)
60HZ Resistive or
Inductive Load
6
1.6×1.6×0.40”
(40×40×1mm)
Copper Heat Sinks
L = 0.375” (9.5mm)
2
Lead Lengths
100
T
J
= T
Jmax
8.3ms Single Half Sine-Wave
(JEDEC Method)
4
0
10
0
25
50
75
100
125
150 175
200
1
10
Number of Cycles at 60HZ
100
T
L
-Lead Temperature(℃)
Fig.7 Incremental Clamping Voltage Curve
(Unidirectional)
100
Fig.8 Incremental Clamping Voltage Curve
(Bidirectional)
100
△VC.
Incremental Clamping
Voltage
△VC.
Incremental Clamping
Voltage
Waveform：
8×20 Impulse
△V
C
=V
C
-V
BR
1.5KE200
1.5KE130
1.5KE100
1.5KE75
Waveform：
8×20 Impulse
20
10
1.5KE75C
1.5KE39C
2.0
1.0
1.5KE30C
1.5KE15C
1.5KE11C
1.5KE7.5C
△V
C
=V
C
-V
BR
1.5KE200C
20
10
2.0
1.0
1.5KE39
1.5KE33
1.5KE6.8
1.5KE9.1
1.5KE18
1.5KE12
0.2
0.1
0.2
0.1
0.5
1
2.0
10
20
50
0.5
1
2.0
10
20
50
I
PP
, Peak Pulse Current (A)
I
PP
, Peak Pulse Current (A)
Rev. 1.0, 23-May-2012
www.crea-tek.com
4
1.5KE
Series
CREATEK Microelectronics
Fig.9 Instantaneous Forward Voltage
Characteristics Curve
100
Fig.10 Breakdown Voltage Temperature
Coefficient Curve
1000
θV
Temperature Coefficien
(mV/℃)
Forward Current
10
100
Unidirectional
Bidirectional
10
1
Pulse Width=300us
1% Duty Cycle
T
J
=25℃
0.1
1
0
0.4
0.8
1.2
1.6
2.0
5
10
20
50
100
200
500
Instantaneous Forward Current (A)
VBR, Breakdown Voltage (V)
Fig.11 Typical Transient Thermal Impedance
Thermal Impedance
Transient Thermal Impedance
(℃/W)
100
10
1
0.1
0.001
0.01
0.1
1
10
100
1000
tp-Pulse Duration (sec)
Rev. 1.0, 23-May-2012
www.crea-tek.com
5
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
