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Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
RATINGS
SHINDENGEN
OUTLINE DIMENSIONS
(Unit : mm)
Sidac
K1V26
Case : AX10
Absolute Maximum Ratings
Item
Symbol
Conditions
Ratings
Unit
Storage Temperature
Tstg
-40125
Operating Junction Temperature
Tj
125
Maximum Off-state Voltage
V
DRM
180
V
RMS On-state Current
I
T
Tl = 108, 50Hz sine wave ( = 180
1
A
Surge On-state Current
I
TSM
Tj = 25, 50Hz sine wave ( = 180,
20
A
non-repetitive 1-cycle peak value
Ta =25 , pulse width
t
o
= 10 s, sine wave,
25
Pulse On-state Current
I
TRM
repetitive peak value f = 1 kHz
A
Ta =25 , pulse width t
o
= 10 s, sine wave,
50
repetitive peak value f = 60 Hz
Critical Rate of Rise of On-state Current
di
T
/dt
80
A/s
Electrical Characteristics (Tl=25)
Item
Symbol
Conditions
Ratings
Unit
Breakover Voltage
V
BO
I
B
= 0, 50Hz sine wave
240270
V
Off-state Current
I
DRM
V
D
= V
DRM
Max 10
A
Breakover Current
I
BO
Max 0.5
mA
Holding Current
I
H
TYP 20
mA
On-state Voltage
V
T
I
T
= 1A
Max 1.5
V
Switching Resistance
R
S
Min 0.1
k
Thermal Resistance
jl
Junction to lead
Max 15
/W
Standard Design with P.C.B.
Item
Symbol
Conditions
Standard
Unit
RMS On-state Current
I
T
Assembled in P.C.B., Ta = 25,
1
A
soldering land 3mm
0.2
0.4
0.6
0.8
1
3
0.6
0.8
1
1.2
1.4
1.6
1.8
2
K1V22
K1V24
K1V26
Pulse measurement
Tl=125
C [TYP]
Tl=25
C [TYP]
Instantaneous On-State Voltage V
T
[V]
Instantaneous On-State Current I
T
[A]
Typical On-State Voltage
Power Dissipation
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
0.2
0.4
0.6
0.8
1
1.2
1.4
K1V22
K1V24
K1V26
Tj=125
C
Sine Wave
Conduction Angle 180
On-State Current I
T
(rms) [A]
Power Dissipation P [W]
Maximum Lead Temperature
0
0.2
0.4
0.6
0.8
1
1.2
1.4
40
60
80
100
120
140
K1V22
K1V24
K1V26
Tj=125
C
Sine Wave
Conduction Angle 180
Allowable Lead Temperature Tl [
C]
On-State Current I
T
(rms) [A]
Maximum Ambient Temperature
0
0.2
0.4
0.6
0.8
1
1.2
0
20
40
60
80
100
120
140
K1V22
K1V24
K1V26
Tj=125
C
Sine Wave
Conduction Angle 180
Allowable Ambient Temperature Ta [
C]
On-State Current I
T
(rms) [A]
Mounted on PCB
20mm
l
Soldering land 3mm
l = 2~15mm
Maximum Surge On-State Current
0
5
10
15
20
25
1
10
100
K1V22
K1V24
K1V26
Non-repetitive
Sine Wave 50Hz
Conduction Angle 180
Free In Air
Tj = 25
C
2
5
20
50
Number of Cycles [cycles]
Surge On-State Current I
TSM
[A]
Pulse On-State Current Rating
1
10
100
1000
1
10
100
K1V22
K1V24
K1V26
I
P
t
0
1/f
Current Wave Form
Free in air
Sine Wave
Ta = 25
C
0
di
T
/dt limit line
f = 1 ~ 120Hz
f = 1kHz
f = 5kHz
2
20
50
200
5
Pulse Base Width t
0
[
s]
Peak Pulse On-State Current I
P
[A]
Pulse On-State Current Derating
0
0.2
0.4
0.6
0.8
1
1.2
0
20
40
60
80
100
120
140
K1V22
K1V24
K1V26
I
P
t
0
1/f
Current Wave Form
Free in air
Sine Wave
Ta = 25
C
0
f = 1 ~ 5kHz
f = 1 ~ 120Hz
Ambient Temperature Ta [
C]
Pulse On-State Current Ratio I
P
(T) / I
P
(Ta=25
C)
0.1
1
10
100
K1V22
K1V24
K1V26
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
0.05
0.5
0.2
20
50
5
2
200
500
2000
5000
0.02
0.05
0.5
0.2
20
5
2
0.005
0.002
ja
jl
Transient Thermal Resistance
Duration t [s]
Transient Thermal Resistance
ja
jl [
C/W]
Mounted on PCB
20mm
l
Soldering land 3mm
l = 2~15mm
Breakover Voltage - Junction Temperature
0.8
0.85
0.9
0.95
1
1.05
1.1
K1V22
K1V24
K1V26
-40
-20
0
20
40
60
80
100
120
140
0.05
0.5
0.2
20
50
5
2
200
500
2000
5000
0.02
0.05
0.5
0.2
20
5
2
0.005
0.002
Junction Temperature Tj [
C]
Breakover Voltage Ratio V
BO
(T) / V
BO
(Tj=25
C)