1.5KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O
• Glass passivated chip junction in DO-201AE package
• 1500W surge capability at 1.0ms
• Excellent clamping capability
• Low zener impedance
• Fast response time: typically less than 1.0 ps from 0 volts to BV min
• Typical IR less than 1µA above 10V
.375(9.5)
1.0(25.4)MIN.
6.8 to 440 Volts
PEAK PULSE POWER
1500 Watts
DO-201AE
Unit: inch(mm)
.042(1.07)
.037(0.94)
• High temperature soldering guaranteed: 260°C/10 seconds/.375" ,(9.5mm)
lead length/5lbs., (2.3kg) tension
• Pb free product : 99% Sn above can meet RoHS environment substance directive
request
.285(7.2)
MECHANICAL DATA
• Case: JEDEC DO-201AE molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denoted cathode except Bipolar
• Mounting Position: Any
• Weight: 0.045 ounce, 1.2 gram
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types 1.5KE6.8 thru types 1.5KE440.
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Rating at 25°Cambient temperature unless otherwise specified.
Rati ng
Peak Power D i ssi pati on at T
A
=25
O
C , T P=1ms(Note 1)
Steady State Power di ssi pati on at T
L
= 75
O
C
Lead Lengths .375", (95mm) (Note 2)
Peak Forward Surge C urrent, 8.3ms Si ngle Half Si ne-Wave (Note 3)
Operati ng Juncti on and Storage Temperature Range
Symbol
P
PPM
P
D
I
FS M
T
J
,T
STG
1.0(25.4)MIN.
.210(5.3)
.188(4.8)
Value
1500
5.0
200
-65 to +175
Uni ts
Watts
Watts
Amps
O
C
NOTES:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°C per Fig. 2.
2. Mounted on Copper Leaf area of 0.79 in
2
(20mm
2
).
3. 8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum.
STAD-DEC.15.2005
PAGE . 1
1.5KE SERIES
P
PPM
,PEAK PULSE FORWARD,KW
100
Non-Repetitve
Pulse Wavefom
Shown in Figure.3
T
A
= 25
O
C
100
PEAK PULSE FORWARD (P
PP
) OR CURRENT (I
PP
)
DERATING IN PERCENTAGE %
75
10
50
1.0
25
0.1
0.1
0
1.0
10
100
1000
10000
0
25
50
75
100
125
150
175
200
td,PULSE WIDTH,usec
Fi g. 1 PEAK PULSE PO W ER RATI NG VERSUS
PULSE TI M E CURVE
T
A
,AMBIENT TEMPERATURE, C
O
Fig.2 PULSE DERATING CURVE
I
PPM
,PEAK PULSE CURRENT,%
150
tf= 10u se c
T
A
= 25 C
Pulse Wid th (td ) is De fine d
a s the Po int Whe re t he Pe a k
Curre nt De c a ys to 5 0% o f Ip p
10
4
Tj= 25 C
f= 1.0MHZ
Vsig = 50mVp -p
Me a sure d a t
Ze ro Bia s
100
CJ,CAPACITANCE,p F
Pe a k Va lue
Ip p m
1,000
Ha lf Va lue -Ip p
2
50
10/1000u se c Wa ve fo rm
a s De fine d b ye R.E.A.
100
Me a sure d a t
Sta nd -Off
Vo lta ge (V
RWM
)
e -kt
td
10
1.0
2.0
3.0
4.0
0
5.0
10
20
50
100
200
500
0
T,TIME,ms
V
(BR)
, BREAKDOWN VOLTAGE, VOLTS
Fig.4 TYPICAL JUNCTION CAPACITANCE
Fig.3 PULSE WAVEFORM
P
M(AV)
STEADY ST T O WER DISSIPATIO N, WATTS
A EP
I
FSM
, PEAK FORWARD SURGE CURRENT
AMPERES
5.00
200
Tj= Tj m a x
INGLE HALF sinc e -WAVE
8.3m s S
JEDEC M ETHOD
3.75
100
50
2.50
= 375"(9.5m m )
1.25
20m m
+
2 0m m
+
1 m m
Co p p e r He a t Sinks
(0.8 "
+
0 .8"
+
0 .40")
IONAL ONLY
UNIDIREC T
10
1
5
10
50
100
0
0
25
50
75
100
125
150
175
200
T
L
, LEAD TEMPERATURE,
O
C
T
NUMBER OF CYC LES A 60 Hz
F i g . 6 M A X I M U N N O N - R E P E T I T E V E P E A K F O RWA R D
SURGE CURRENT UNIDIRECTIONAL
Fig.5 STEADY STATE POWER DERATING
LEGAL STATEMENT
Copyright PanJit International, Inc 2005
The information presented in this document is believed to be accurate and reliable. The specifications and information
herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the
suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or
systems. Pan Jit does not convey any license under its patent rights or rights of others.
STAD-DEC.15.2005
PAGE . 4
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