KPC817 Datasheet, PDF (1/4 Pages) KEC(Korea Electronics) – SEMICONDUCTOR

SEMICONDUCTOR
TECHNICAL DATA
1-CHANNEL TRANSISTOR OUTPUT TYPE PHOTO COUPLER
The KPC817 Series contains a light emitting diode optically coupled to
a phototransistor. Input-output isolation voltage is 5000Vrms. Response
time(tr) is typically 4us and minimum CTR is 50% at input current of
5mA.
FEATURES
hCollector-Emitter Voltage : Min.80V
hCurrent Transfer Ratio
(CTR : MIN. 50% at I_F=5mA, V_CE=5V).
hHigh isolation voltage between input and output.
(V_ISO=5,000Vrms)
hSafety approval.
-UL and cUL : No.E177885
-VDE : No.40043394
-CQC : No.15001137903
APPLICATIONS
hFeedback circuit in power supply.
hSwitching Mode Power Supply.
hSystem appliances, Measuring instruments.
hRegisters, Copiers, Automatic vending machines.
hElectric home applicances such as fan heaters, etc.
BLOCK DIAGRAM AND PIN CONFIGURATIONS (TOP VIEW)
1
4
1. ANODE
2. CATHODE
3. EMITTER
2
3
4. COLLECTOR
KPC817 Series
PHOTO COUPLER
KPC817P
4.6 +_ 0.5
7.62 +_ 0.3
0.5TYP.
2.54 +_0.25
0.5 +_ 0.1
7.62~9.98
0.26
DIP-4
KPC817M
4.6 +_ 0.5
7.62 +_ 0.3
2.54 +_0.25
0.5 0.1
0.26
10.16 +_ 0.5
DIP-4 (M)
KPC817S
RANK TABLE OF CURRENT TRANSFER RATIO(CTR)
RANK MARK
(None)
A
B
C
D
L
CTR (%)
50~600
80~160
130~260
200~400
300~600
50~100
TEST CONDITION
I_F=5mA, V_CE=5V, Ta=25
4.6 +_ 0.5
1.2 +_ 0.1
2.54 +_0.25
7.62 +_ 0.3
1 +_0.25
10.16 +_ 0.5
DIP-4(S)
2016. 05. 30
Revision No : 2
1/4