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  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

1.5KE440 Datasheet

(1.5KE Series) Transient Voltage Suppressor Diodes

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1.5KE SERIES
Taiwan Semiconductor
CREAT BY ART
1500W, 6.8V - 440V Transient Voltage Suppressor
FEATURES
- Excellent clamping capability
- Low dynamic impedance
- 1500W surge capability at 10 / 1000 μs waveform
- Fast response time: Typically less than
1.0ps from 0 volt to VBR for unidirectional
and 5.0ns for bidirectional
- Typical IR less than 1μA above 10V
- UL recognized file # E-326243
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
- Halogen-free according to IEC 61249-2-21
MECHANICAL DATA
Case: DO-201
Molding compound: UL flammability classification rating 94V-0
Part No. with suffix "H" means AEC-Q101 qualified
Packing code with suffix "G" means green compound (halogen-free)
Terminal: Pure tin plated leads, solderable per JESD22-B102
Meet JESD 201 class 2 whisker test
Weight: 0.94g (approximately)
DO-201
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Peak power dissipation at TA=25°C, Tp=1ms (Note 1)
PPK
1500
Steady state power dissipation at TL=75°C
lead lengths .375", 9.5mm (Note 2)
PD
5
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load
IFSM
200
Maximum Instantaneous Forward Voltage at 50 A for
Unidirectional Only (Note 3)
VF
3.5 / 5.0
Operating junction temperature range
TJ
Storage temperature range
TSTG
Note 1: Non-repetitive current pulse per fig. 3 and derated above TA=25°C per fig. 2
Note 2: Mounted on copper pad area of 0.6" x 0.6" (16mm x 16mm)
Note 3: VF=3.5V for devices of VBR200V and VF=5.0V max. for devices VBR>200V
- 55 to +175
- 55 to +175
Devices for Bipolar Applications
1. For bidirectional use C or CA suffix for types 1.5KE6.8 - types 1.5KE440
2. Electrical characteristics apply in both directions
UNIT
W
W
A
V
°C
°C
ORDERING INFORMATION
PART NO.
1.5KExxxx
(Note 1)
PART NO.
SUFFIX
H
PACKING CODE
A0
R0
B0
PACKING CODE
SUFFIX
G
Note 1: "xxxx" defines voltage from 6.8V (1.5KE6.8) to 440V (1.5KE440)
PACKAGE
DO-201
DO-201
DO-201
PACKING
500 / Ammo box
1,250 / 13" Paper reel
500 / Bulk packing
EXAMPLE
EXAMPLE
PART NO.
1.5KE100AHR0G
PART NO.
1.5KE100A
PART NO.
SUFFIX
H
PACKING CODE
R0
PACKING CODE
SUFFIX
G
DESCRIPTION
AEC-Q101 qualified
Green compound
Version: N1602


  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

1.5KE440 Datasheet

(1.5KE Series) Transient Voltage Suppressor Diodes

No Preview Available !

CREAT BY ART
RATINGS AND CHARACTERISTICS CURVES (TA=25°C unless otherwise noted)
1.5KE SERIES
Taiwan Semiconductor
FIG. 1 PEAK PULSE POWER RATING CURVE
100
Non-repetitive
pulse waveform
shown in fig.3
10
1
0.1
0.1
1 10 100 1000
tp, PULSE WIDTH, (μs)
10000
FIG.2 PULSE DERATING CURVE
125
With heat sink
100
75
50
25 Without heat sink
0
0 25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATURE (°C)
140
120
100
80
60
40
20
0
0
FIG. 3 CLAMPING POWER PULSE WAVEFORM
tr=10μs
Peak value
IPPM
Pulse width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Half value-IPPM/2
10/1000μs, waveform
as defined by R.E.A.
td
0.5 1 1.5 2 2.5 3 3.5
t, TIME ms
4
FIG. 4 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
200
180 8.3ms single half sine wave
160
140
120
100
80
60
40
20
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
10000
1000
FIG. 5 TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
BIDIRECTIONA
VR=0
100
f=1.0MHz
Vsig=50mVp-p
10
1
VR-rated
stand-off
voltage
10
V(BR), BREAKDOWN VOLTAGE (V)
100
Version: N1602


Part Number 1.5KE440
Description (1.5KE Series) Transient Voltage Suppressor Diodes
Maker Taiwan Semiconductor
Total Page 6 Pages
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