K3020P(G) Series
Vishay Telefunken
Optocoupler with Phototriac Output
Description
The K3020P(G) series consists of a phototransistor
optically coupled to a gallium arsenide infrared-
emitting diode in a 6-lead plastic dual inline package.
The elements are mounted on one leadframe using a
coplanar technique,
providing a fixed distance
between input and output for highest safety
requirements.
Applications
Circuits for safe protective separation against
electrical shock according to safety class II (reinforced
isolation):
14827
D
For appl. class I – IV at mains voltage
≤
300 V
D
For appl. class I – III at mains voltage
≤
600 V
according to VDE 0884, table 2, suitable for:
Monitors, air conditioners, line switches, solid
state relays, microwaves.
~
6
5
~
4
VDE Standards
These couplers perform safety functions according
to the following equipment standards:
1
2
3
95 10812
D
VDE 0884
Optocoupler for electrical safety requirements
A (+) C (–) nc
Note: Pin 5 must not be connected
D
IEC 950/EN 60950
D
VDE 0804
Office machines (applied for reinforced isolation
for mains voltage
≤
400 V
RMS
)
Telecommunication apparatus and data
processing
D
IEC 65
Safety for mains-operated electronic and
related household apparatus
Order Instruction
Ordering Code
CTR Ranking
1)
K3020P, K3020PG
< 30 mA
K3021P, K3021PG
1)
< 15 mA
K3022P, K3022PG
1)
< 10 mA
1)
K3023P, K3023PG
< 5 mA
K3036P, K3036PG
1)
< 3.6 mA
1)
G = Leadform 10.16 mm; G is not marked on the body
Remarks
Document Number 83505
Rev. A6, 11–Aug–00
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1 (9)
K3020P(G) Series
Vishay Telefunken
Features
Approvals:
D
Rated recurring peak voltage (repetitive)
V
IORM
= 600 V
RMS
D
Creepage current resistance according to
VDE 0303/IEC 112
Comparative Tracking Index: CTI
= 275
D
Thickness through insulation
≥
0.75 mm
General features:
D
BSI:
BS EN 41003, BS EN 60095 (BS 415),
BS EN 60950 (BS 7002),
Certificate number 7081 and 7402
D
FIMKO
(SETI): EN 60950,
Certificate number 12398
D
Underwriters Laboratory
(UL) 1577 recognized,
file number E-76222
D
VDE
0884, Certificate number 94778
VDE 0884 related features:
D
Rated impulse voltage (transient overvoltage)
V
IOTM
= 6 kV peak
D
Isolation test voltage
(partial discharge test voltage) V
pd
= 1.6 kV
D
Rated isolation voltage (RMS includes DC)
V
IOWM
= 600 V
RMS
(848 V peak)
D
Isolation materials according to UL 94-VO
D
Pollution degree 2 (DIN/VDE 0110 resp. IEC 664)
D
Climatic classification 55/100/21 (IEC 68 part 1)
D
Special construction:
Therefore, extra low coupling capacity of
typical 0.2 pF, high
Common Mode Rejection
D
I
FT
offered into 4 groups
D
Coupling System C
Absolute Maximum Ratings
Input (Emitter)
Parameter
Reverse voltage
Forward current
Forward surge current
Power dissipation
Junction temperature
Test Conditions
Symbol
V
R
I
F
I
FSM
P
V
T
j
Value
5
80
3
100
100
Unit
V
mA
A
mW
°
C
t
p
≤
10
m
s
T
amb
≤
25
°
C
Output (Detector)
Parameter
Test Conditions
Off state output terminal voltage
On state RMS current
Peak surge current, non-repetitive t
p
≤
10 ms
Power dissipation
T
amb
≤
25
°
C
Junction temperature
Symbol
V
DRM
I
TRMS
I
TMS
P
V
T
j
Value
400
100
1.5
300
100
Unit
V
mA
A
mW
°
C
Coupler
Parameter
Test Conditions
Isolation test voltage (RMS)
Total power dissipation
T
amb
≤
25
°
C
Ambient temperature range
Storage temperature range
Soldering temperature
2 mm from case, t
≤
10 s
1)
Related to standard climate 23/50 DIN 50014
Symbol
V
IO 1)
P
tot
T
amb
T
stg
T
sd
Value
3.75
350
–40 to +85
–55 to +100
260
Unit
kV
mW
°
C
°
C
°
C
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2 (9)
Document Number 83505
Rev. A6, 11–Aug–00
K3020P(G) Series
Vishay Telefunken
Electrical Characteristics
(T
amb
= 25°C)
Input (Emitter)
Parameter
Forward voltage
Junction capacitance
Test Conditions
I
F
= 50 mA
V
R
= 0, f = 1 MHz
Symbol
V
F
C
j
Min.
Typ.
1.25
50
Max.
1.6
Unit
V
pF
Output (Detector)
Parameter
Forward peak off-state
voltage (repetitive)
Peak on-state voltage
Critical rate of rise of
off-state voltage
1)
Test Conditions
I
DRM
= 100 nA
I
TM
= 100 mA
I
FT
= 0, I
FT
= 30 mA
Symbol
V
DRM 1)
V
TM
(dv/dt)
cr
(dv/dt)
crq
Min.
400
Typ.
Max.
Unit
V
V
V/
m
s
V/
m
s
0.1
1.5
10
0.2
3
Test voltage must be applied within dv/dt ratings
Coupler
Parameter
Emitting diode trigger
g
gg
current
Test Conditions
V
S
= 3 V, R
L
= 150
W
Holding current
I
F
= 10 mA, V
S
3V
Note: I
FT
is defined as a minimum trigger current
y
Type
K3020P(G)
K3021P(G)
K3022P(G)
K3023P(G)
K3036P(G)
Symbol
I
FT
I
FT
I
FT
I
FT
I
FT
I
H
Min.
Typ.
15
8
5
2
2
100
Max.
30
15
10
5
3.6
Unit
mA
mA
mA
mA
mA
A
m
R
S
I
FT
R
L
95 10813
V~
Test condition:
dv/dt
cr
V
S
= 2/3 V
DRM
(Sine wave)
R
L
= 33 kΩ
dv/dt
crq
V
eff
= 30 V
(Sine wave)
R
L
= 2 kΩ
Figure 1. Test circuit for dv/dt
cr
and dv/dt
crp
Document Number 83505
Rev. A6, 11–Aug–00
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3 (9)
K3020P(G) Series
Vishay Telefunken
I
F
y
I
FT
95 10814
I
F
= 0
dv / dt
crq
dv/dt
cr
dv / dt
cr
Highest value of the “rate of rise of off-state voltage” which does not cause any switching from the
off-state to the on-state
dv/dt
crq
Highest value of the “rate of rise of communicating voltage” which does not switch on the device again,
after the voltage has decreased to zero and the trigger current is switched from I
FT
to zero
Figure 2.
+5 V
270
Ω
M
0.1
µF
TTL
VAC ~
Galvanical separation
Figure 3. Motor control circuit
95 10815
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4 (9)
Document Number 83505
Rev. A6, 11–Aug–00
K3020P(G) Series
Vishay Telefunken
Maximum Safety Ratings
(according to VDE 0884) see figure 4
This device is used for protective separation against electrical shock only within the maximum safety ratings.
This must be ensured by using protective circuits in the applications.
Input (Emitter)
Parameters
Forward current
Test Conditions
Symbol
I
si
Value
130
Unit
mA
Output (Detector)
Parameters
Power dissipation
Test Conditions
T
amb
≤
25
°
C
Symbol
P
si
Value
600
Unit
mW
Coupler
Parameters
Rated impulse voltage
Safety temperature
Test Conditions
Symbol
V
IOTM
T
si
Value
6
150
Unit
kV
°
C
Insulation Rated Parameters
(according to VDE 0884)
Parameter
Partial discharge test voltage –
Routine test
Partial discharge test voltage –
g
g
Lot test (sample test)
Insulation resistance
Insulation resistance
Insulation resistance
Test Conditions
100%, t
test
= 1 s
t
Tr
= 60 s, t
test
= 10 s,
(see figure 5)
V
IO
= 500 V
V
IO
= 500 V,
T
amb
= 100
°
C
V
IO
= 500 V,
T
amb
= 150
°
C
(construction test only)
675
600
525
450
375
300
225
150
75
0
0
95 10925
Symbol
V
pd
V
IOTM
V
pd
R
IO
R
IO
R
IO
Min.
1.6
6
1.3
10
12
10
11
10
9
Typ.
Max.
Unit
kV
kV
kV
W
W
W
V
IOTM
t
1
, t
2
= 1 to 10 s
t
3
, t
4
= 1 s
t
test
= 10 s
t
stres
= 12 s
V
Pd
V
IOWM
V
IORM
I
si
(mA)
P
si
(mW)
0
25
50
75
100
125
150
13930
t
3
t
test
t
4
T
amb
(
°C
)
t
1
t
Tr
= 60 s
t
2
t
stres
t
Figure 4. Derating diagram
Figure 5. Test pulse diagram for sample test according to
DIN VDE 0884
Document Number 83505
Rev. A6, 11–Aug–00
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5 (9)
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