PAGE . 1
STAD-DEC.15.2005
1.5KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
NOTES:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25C 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.
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 1A above 10V
High temperature soldering guaranteed: 260C/10 seconds/.375" ,(9.5mm)
lead length/5lbs., (2.3kg) tension
Pb free product : 99% Sn above can meet RoHS environment substance directive
request
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
.042(1.07)
.210(5.3)
1.0(25.4)MIN.
1.0(25.4)MIN.
.375(9.5)
.285(7.2)
.037(0.94)
.188(4.8)
DO-201AE
Unit: inch(mm)
MAXIMUM RATINGS AND CHARACTERISTICS
Rating at 25Cambient temperature unless otherwise specified.
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.
VOLTAGE
6.8 to 440 Volts
1500 Watts
PEAK PULSE POWER
g
n
i
t
a
R
l
o
b
m
y
S
e
u
l
a
V
s
t
i
n
U
T
t
a
n
o
i
t
a
p
i
s
s
i
D
r
e
w
o
P
k
a
e
P
A
5
2
=
O
)
1
e
t
o
N
(
s
m
1
=
P
T
,
C
P
M
P
P
0
0
5
1
s
t
t
a
W
T
t
a
n
o
i
t
a
p
i
s
s
i
d
r
e
w
o
P
e
t
a
t
S
y
d
a
e
t
S
L
5
7
=
O
C
)
2
e
t
o
N
(
)
m
m
5
9
(
,
"
5
7
3
.
s
h
t
g
n
e
L
d
a
e
L
P
D
0
.
5
s
t
t
a
W
)
3
e
t
o
N
(
e
v
a
W
-
e
n
i
S
f
l
a
H
e
l
g
n
i
S
s
m
3
.
8
,
t
n
e
r
r
u
C
e
g
r
u
S
d
r
a
w
r
o
F
k
a
e
P
I
M
S
F
0
0
2
s
p
m
A
e
g
n
a
R
e
r
u
t
a
r
e
p
m
e
T
e
g
a
r
o
t
S
d
n
a
n
o
i
t
c
n
u
J
g
n
i
t
a
r
e
p
O
T
J
,T
G
T
S
5
7
1
+
o
t
5
6
-
O
C
PAGE . 4
STAD-DEC.15.2005
1.5KE SERIES
Fi g. 1 PEAK PULSE PO W ER RATI NG VERSUS
PULSE TI M E CURVE
Fig.2 PULSE DERATING CURVE
Fig.3 PULSE WAVEFORM
Fig.5 STEADY STATE POWER DERATING
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
S U R G E C U R R E N T U N I D I R E C T I O N A L
Fig.4 TYPICAL JUNCTION CAPACITANCE
td,PULSE WIDTH,usec
T,TIME,ms
T , LEAD TEMPERATURE, C
L
O
V
(BR)
, BREAKDOWN VOLTAGE, VOLTS
T ,AMBIENT TEMPERATURE, C
A
O
0.1
0.1
1.0
1.0
10
10
100
100
1000
10000
P
,PEAK
PULSE
FOR
W
ARD,KW
PPM
I
,PEAK
PULSE
CURRENT
,%
PPM
PEAK
PULSE
FOR
W
ARD
(P
)
O
R
CURRENT
(I
)
DERA
TING
IN
PERCENT
AGE
%
PP
PP
100
75
50
25
0
125
150
175
200
25
50
75
100
0
Non-Repetitve
Pulse Wavefom
Shown in Figure.3
T
= 25 C
A
O
0
1.0
2.0
3.0
4.0
0
50
100
150
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
tf= 10 u se c
10/1000 u se c Wa ve fo rm
a s De fine d b ye R.E.A.
Pe a k Va lue
Ip p m
Ha lf Va lue -Ip p
2
e -kt
td
10
1,000
100
10
5.0
10
20
50
100
200
500
Tj= 25 C
f= 1.0MHZ
Vsig = 50m Vp -p
Me a sure d a t
Ze ro Bia s
Me a sure d a t
Sta nd - Off
Vo lta ge (V
)
RWM
CJ
,
C
A
P
A
C
I
T
A
N
CE
,
p
F
4
P
M(AV)
STEADY
S
TATE
PO
W
E
R
DISSIPATIO
N,
WATTS
125
150
175
200
25
50
75
100
0
0
5.00
3.75
2.50
1.25
= 3 75 "(9 .5 m m )
2 0m m 2 0m m 1 m m
C o p p e r He a t Sinks
(0.8 " 0 .8" 0 .40 ")
+
+
+
+
1
Tj= Tj m a x
8 .3 m s SINGLE HALF sin c e -WAVE
JEDEC M ETHOD
I
,
P
E
A
K
F
O
R
W
A
RD
S
URG
E
C
URRE
N
T
AM
P
E
R
E
S
FS
M
10
50
100
200
10
5
50
100
UNIDIREC TIONAL ONLY
NUMBER OF CYC LES AT 60 Hz
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.
PDF 
ZIP
