PHOTOCOUPLER
Part Number: KB827-M
SPEC NO: DSAD1558 REV NO: V.7 DATE: JUN/27/2007 PAGE: 1 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: W.J.HUA ERP:1205000043
GaAs light emitting diode an d an NPN silicon phot ot ransisto r.
2.Registers, copiers, automatic vending machines
3.System appliances, measuring instruments
4.Programma ble logic controller
APPLICATIONS
1.Computer terminals
3.Solid insulation thickness between emitting diode and output phototransistor: >= 0.6mm.
2.The lead pitch is 2.54mm.
PHOTOCOUPLER SERIES
1.The KB827-M (2-channel) is optically coupled isolators containing a
4.Recognized by UL and CUL, file NO. E225308
1.High isolation voltage between input and output (Viso=5000 Vrms)
2.Compact dual-in-li ne packag e
DESCRIPTION
KB827-M:2 channel type.
3.Long cree page distance type.
FEATURES
SINGLE TRANSISTOR TYPE
GENERAL PURPOSE
HIGH ISOLATION VOLTAGE
5. Approved by VDE 0884 Teil2(NO:40006364)
(Creepage distance between input and output:7mm or more)
6. RoHS Compliant.
PHOTOCOUPLER
Part Number: KB827-M
SPEC NO: DSAD1558 REV NO: V.7 DATE: JUN/27/2007 PAGE: 2 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: W.J.HUA ERP:1205000043
Parameter Symbol Rating Unit
Input
F o rwa rd c urrent I
F
50 mA
Reverse voltage V
R
6V
Power dissi pation P 70 mW
Output
C o lle c tor-emitter volta g e V
CEO
35 V
Emitter- c olle c tor voltage V
ECO
6V
Collector current I
C
50 mA
Collector power dissi pation P
C
150 mW
Total power dissi pation Ptot 200 mW
*1
Isolation voltage Vi so 5000 Vrms
Operati ng temperature Topr -30~+100 °C
Storage temperature Tstg -55~+125 °C
*2
Soldering temperature Tsol 260 °C
*Absolute Maximum Ratings (TA=25OC)
*1 40 to 60% RH,AC for 1 minute.
*2 For 10 seconds.
Lead Bending Type for long creepage distance
* PACKAGE DIMENSIONS (UNIT: mm)
TOLERANCE : ±0.5[±0.02 ] UNLESS OTHERWISE NOTED.
0.25 [.01]±0.1
Internal connection
diagram
6, 8. Collector
2.80[.110]
2, 4. Cathode1, 3. Anode
0.5[.02]±0.1
5, 7. Emitter
10.16 [.4]
0.9[.035]
±
0.2
1.2[.047]
±
0.3
9.66[0.38]
1
8
mark
Anode
KB817-M
KB817-M
4
5
3.50[.138]
6.9[.272]
7.62[.3] 0.3±
6.50[0.256]
1234
8765
2.54[0.1]±0.25
KB827-M
Top View
2.60[.102]
PHOTOCOUPLER
Part Number: KB827-M
SPEC NO: DSAD1558 REV NO: V.7 DATE: JUN/27/2007 PAGE: 3 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: W.J.HUA ERP:1205000043
I
CTR= X 100%
KB827AD-M 80 to 600
A,B,C or D
L,A,B,C, D or No mark
KB827-M 50 to 600
KB827D-M 300 to 600
D
KB827CD-M
KB827BD-M
KB827AC-M
KB827BC-M
KB827AB-M
200 to 600
C or D
B,C or D
A,B or C
130 to 600
80 to 400
B or C
A or B
130 to 400
80 to 260
Rank mark
KB827A-M
KB827C-M
KB827B-M
Model No.
KB827L-M
F
80 to 160
A
C
B
200 to 400
130 to 260
L50 to 100
CTR (%)
* Electro-optical Characteristics
I
F
=5mA, V
CE
=5V
50
CTR
Current transfe r r a tio
Collector-emitter saturation voltage
Rise time
Fall time
Classification table of current transfer ratio is shown below.
Response time
Ic
Cut-off frequency
Transfer
charact-
eristics
r
t V
CE
=2V, I
C
=2mA
RL=100
Ω
f
t
I
F
=20mA, I
C
=1mA
V
CE
=5V, I
C
=2mA
RL=100
Ω
, -3dB
c
f
V
CE(
sat
)
Input Peak forward voltage
Reverse current
Collector dark curr ent
Output
*1
Forward voltage
Parameter
V
FM
I
FM
=0.5A
I
CEO
I
R
V
CE
=20V,I
F
=0mA
V
R
=4V
V
F
Symbol
I
F
=20mA
Conditions Min.
600 %
μ
418
318
μ
80 kH
z
0.1 0.2 V
V
3.0
-7
10 A
10
μ
1.2 1.4 V
Max.
Typ. Unit
(TA=25OC)
PHOTOCOUPLER
Part Number: KB827-M
SPEC NO: DSAD1558 REV NO: V.7 DATE: JUN/27/2007 PAGE: 4 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: W.J.HUA ERP:1205000043
Fig. 1 Current Transfer Ratio vs.
Forward Current
Fig. 2 Forward Current v s.
Fo rw ard voltage
Fig. 3 Collect or Current vs.
Collector-emitter Voltage
F ig . 4 Rel ati v e Cu r r ent Tr ansfer Rat io
vs. Ambient Temperature
Fig. 5 Collector-emi tter Saturation
Vo ltage vs. Am bient Te mperat ure
F ig. 6 Col l e ctor Dark Cu r r ent vs.
Ambient Te mp eratur e
PHOTOCOUPLER
Part Number: KB827-M
SPEC NO: DSAD1558 REV NO: V.7 DATE: JUN/27/2007 PAGE: 5 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: W.J.HUA ERP:1205000043
rms
V
μ
Ω
Fig. 10 Frequ ency Response Test Circui t for Fr equency Response
Ω
Ω
Ω
Fig. 9 Response Time vs.
Load Resistance
Fig. 7 Forward Current vs.
Ambient Temperature Fig. 8 Collector Power Dissipation vs.
Ambient Temperature
Test Circuit for Response Time
PHOTOCOUPLER
Part Number: KB827-M
SPEC NO: DSAD1558 REV NO: V.7 DATE: JUN/27/2007 PAGE: 6 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: W.J.HUA ERP:1205000043
Be aware that power is suddenly into the componment any surge current may cause damage happen,
even if the voltage is within the absolute maximum rati ngs.
1.R ecomme nded solder ing condit ions ( Dip soldering)
2.Cautions regarding no ise
Avoid removing the residual flux with freon-based and chlorine-ba sed cleaning solvent.
* NOTES ON HANDLING
(2 ) C autions
Fluxes
Flux
Cycle
Temperature
(1) Dip soldering
Time
Rosin flux containing small amount of chlorine
(The f lux with a maximum chlorine cont ent of 0.2 Wt % is recommended.)
One cycle allowed to be dipped in solder including plastic mold portion.
L ess than 10 seconds.
Fig . 11 Coll ector-emitter Saturation
Voltag e vs. Fo rward Curr ent
260°C or below (molt en solder temperature)
PHOTOCOUPLER
Part Number: KB827-M
SPEC NO: DSAD1558 REV NO: V.7 DATE: JUN/27/2007 PAGE: 7 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: W.J.HUA ERP:1205000043
Withi n this devi ce there ex ists GaAs (Gallium Arsenid e ) material which is a harmful substance if ingested.
We are mention about our product quality stablity, semiconductor devices in general can
GaAs dust and fumes are toxic. Do not break, c ut or pul ver ize the product, or use chemicals to dissolve them.
CAUTION
malfunction or fai l due to their inherent elec trical sensitivity and vulnerability to physical
standards of safety, and to a avoid s ituations in whi ch a malfunction or failure of a
str ess. It is the responsibility of the buyer, when utilizing KINGBRIGHT products, to observe
KINGBRIGHT produc t could c ause loss o f human life, bodily injury or damage to property.
In deve loping your design s, pleas e ensure that KINGBRIGHT products are used within
specified operating ranges a s set forth in the most recent products specifications.
RESTRICTIONS ON PRODUCT USE
The information in this document is su bject to c hange without notice. Before using this
docu ment, please confirm that this i s the latest versi on. Not all devices / types available
in e very country.
1.Recommended s oldering conditions
(1).Infrared reflow soldering
NOTES ON HANDLING
Time of temperature higher than 210 ° C 30 seconds or less
Peak reflow tem p erature 235 ° C or below(package surface temperature)
Number or reflows Three
m a ximum chlorine content of 0.2Wt % is recommended.)
Fl ux Rosi n flux containing small amount of chlorine(The flux with a
60 to 120s
(preheating)
100 t o 16 0° C
to 30 s 210° C
235° C ( pea k t emperature)
(heating)
to 10 s
Package surface Temperature T(°C)
Reco mmended Temperature Profile of infrared Reflow
PHOTOCOUPLER
Part Number: KB827-M
SPEC NO: DSAD1558 REV NO: V.7 DATE: JUN/27/2007 PAGE: 8 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: W.J.HUA ERP:1205000043
*ORDERING INFORMATION
Part Number Package Package Style
KB827-M 8-pi n D IP 50pcs/each tube
Dimension of Tube
TOLERANCE : ± 0.4[± 0.012 ] UNLESS OTHERWISE NOTED.
Unit:mm
Dimension of Carton
PHOTOCOUPLER
Part Number: KB827-M
SPEC NO: DSAD1558 REV NO: V.7 DATE: JUN/27/2007 PAGE: 9 OF 9
APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: W.J.HUA ERP:1205000043
PACKING & LABEL SPECIFICATIONS
KB827-M
