acpl-217 dc input, half-pitch phototransistor optocoupler
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Broadcom- 1 -
DescriptionThe ACPL-217 is a DC-input single-channel half-pitch phototransistor optocoupler that contains a light-emitting diode optically coupled to a phototransistor. It is packaged in a 4-pin SO package.
The input-output isolation voltage is rated at 3750VRMS. Response time, tr, is 2 μs typically, while minimum CTR is 50% at input current of 5 mA.
ACPL-217 Pin Layout
Features Current transfer ratio (CTR: 50% (min) at IF = 5 mA,
VCC = 5V) High input-output isolation voltage (VISO = 3750VRMS) Non-saturated Response time (tr: 2 μs (typ) at VCC = 10V,
IC = 2 mA, RL= 100Ω) SO package CMR 10 kV/μs (typical) Safety and regulatory approvals
— cUL— IEC/EN/DIN EN 60747-5-2
Options available:— CTR Ranks 0, A, B, C, and D
Applications I/O Interface for programmable controllers, computers. Sequence controllers. System appliances, measuring instruments. Signal transmission between circuits of different potentials
and impedances.
Pin Description
1 Anode
2 Cathode
3 Emitter
4 Collector
1 2
4 3
1 2
4 3
ACPL-217DC Input, Half-Pitch Phototransistor Optocoupler
Data Sheet
Broadcom- 2 -
ACPL-217 Data Sheet
Ordering InformationACPL-217-xxxx is UL Recognized with 3750VRMS for 1 minute per UL1577 and Canadian Component Acceptance Notice #5.
To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry.
Example 1:
ACPL-217-560E to order product of SO-4 Surface Mount package in Tape & Reel packaging with IEC/EN/DIN EN 60767-5-2 Safety Approval, 50% < CTR < 600% and RoHS compliant.
Example 2:
ACPL-217-50BE to order product of SO-4 Surface Mount package in Tape & Reel packaging with 130% < CTR < 260% and RoHS compliant.
Option data sheets are available. Contact your Broadcom sales representative or authorized distributor for information.
Package Outline Drawings
Part Number
RoHS Compliant Option
Package
Surf
ace
Mou
nt
Tape
& R
eel
IC O
rien
tati
on
IEC/
EN/D
IN E
N
6074
7-5-
2
Quantity
Rank 0 50% <CTR <600%
IF = 5 mA, VCE = 5V
Rank A 80% <CTR <160%
IF = 5 mA, VCE = 5V
Rank B 130% <CTR <260%
IF = 5mA, VCE = 5V
Rank C 200% <CTR <400%
IF = 5 mA,VCE = 5V
Rank D 300% <CTR <600%
IF = 5 mAVCE = 5V
ACPL-217
-500E -50AE -50BE -50CE -50DE SO-4 X X 0° 3000 pcs per reel
-560E -56AE -56BE -56CE -56DE SO-4 X X 0° X 3000 pcs per reel
-700E -70AE -70BE -70CE -70DE SO-4 X X 180° 3000 pcs per reel
-760E -76AE -76BE -76CE -76DE SO-4 X X 180° X 3000 pcs per reel
Broadcom- 3 -
ACPL-217 Data Sheet
Solder Reflow Temperature ProfileRecommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision). Non-Halide Flux should be used.
Absolute Maximum Ratings
Parameter Symbol ACPL-217 Unit Note
Storage Temperature TS –55~125 °C
Operating Temperature TA –55~110 °C
Average Forward Current IF(AVG) 50 mA
Pulse Forward Current IFSM 1 A
Reverse Voltage VR 6 V
LED Power Dissipation PI 65 mW
Collector Current IC 50 mA
Collector-Emitter Voltage VCEO 80 V
Emitter-Collector Voltage VECO 7 V
Isolation Voltage (AC for 1 min, R.H. 40~60%) VISO 3750 VRMS 1 min
Collector Power Dissipation PC 150 mW
Total Power Dissipation PTOT 200 mW
Lead Solder Temperature 260°C for 10 seconds
Broadcom- 4 -
ACPL-217 Data Sheet
Electrical Specifications (DC)Over recommended ambient temperature at 25°C unless otherwise specified.
Figure 1 Switching Time Test Circuit
Figure 2 Frequency Response Test Circuit
Parameter Symbol Min. Typ. Max. Unit Test Conditions Note
Forward Voltage VF — 1.2 1.4 V IF = 20 mA Figure 6
Reverse Current IR — — 10 μA VR = 5V
Terminal Capacitance Ct — 30 — pF V = 0, f = 1 MHz
Collector Dark Current ICEO — — 100 nA VCE = 48V, IF = 0 mA Figure 12
Collector-Emitter Breakdown Voltage BVCEO 80 — — V IC = 0.5 mA, IF = 0 mA
Emitter-Collector Breakdown Voltage BVECO 7 — — V IE = 100 μA, IF = 0 mA
Current Transfer Ratio CTR 50 — 600 % IF = 5 mA, VCE = 5V CTR = (IC/IF) * 100%
Saturated CTR CTR(sat) — 100 — % IF = 1 mA, VCE = 0.4V
Collector-Emitter Saturation Voltage VCE(sat) — — 0.4 V IF = 8 mA, IC = 2.4 mA Figure 14
Isolation Resistance RISO 5 x 1010 1 x 1011 — Ω DC500V, R.H. 40~60%
Floating Capacitance CF — 0.6 1 pF V = 0, f = 1 MHz
Cut-off Frequency (–3 dB) FC — 80 — kHz VCC = 5V, IC = 2 mA, RL = 100Ω Figure 2, Figure 19
Response Time (Rise) tr — 2 — μs VCC = 10V, IC = 2 mA, RL = 100Ω Figure 1
Response Time (Fall) tf — 3 — μs
Turn-on Time ton — 3 — μs
Turn-off Time toff — 3 — μs
Turn-ON Time tON — 2 — μs VCC = 5V, IF = 16 mA, RL = 1.9 kΩ Figure 1, Figure 17
Storage Time TS — 25 — μs
Turn-OFF Time tOFF — 40 — μs
Common Mode Rejection Voltage CMR — 10 — kV/μs TA = 25°C, RL = 470Ω, VCM = 1.5 kV(peak), IF = 0 mA, VCC = 9V, Vnp = 100 mV
Figure 20
IFRL
VCC
VCE
IFVCE
ton toff
90%
10%
tr tf
ts
IFVCE
ton toff
90%
10%
tr tf
ts
RLVCC
OutputRD
Broadcom- 5 -
ACPL-217 Data Sheet
Figure 3 Forward Current vs. Ambient Temperature Figure 4 Collector Power Dissipation vs. Ambient Temperature
0
10
20
30
40
50
60
-25 -5 15 35 55 75 95 115
Forw
ard C
urre
nt, I F
(mA)
Ambient Temperature, Ta(º C)
ACPL-217
0
20
40
60
80
100
120
140
160
-25 0 25 50 75 100 125
Colle
ctor P
ower
Diss
ipatio
n, Pc
(mW
)
Ambient Temperature, Ta(º C)
ACPL-217
Figure 5 Pulse Forward Current vs. Duty Cycle Ratio Figure 6 Forward Current vs. Forward Voltage
10
100
1000
10000
0.0001 0.0010 0.0100 0.1000 1.0000
Peak
For
ward
Cur
rent,
I FP
(mA)
Duty Ratio
Ta = 25 º CPulse width ≤100 s
1
10
100
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Forw
ard C
urre
nt, I F
(mA)
Forward Voltage, V F (V)
Ta = 110 ºC75º C
50º C 25º C0 º C
-30º C
Figure 7 Forward Voltage Temperature Coefficient vs. Forward Current
Figure 8 Pulse Forward Current vs. Pulse Forward Voltage
-3.2
-2.8
-2.4
-2.0
-1.6
-1.2
-0.8
-0.40.1 1 10 100
Forward current, IF (mA)
V F/
Ta (m
V/ºC
)Fo
rwar
d Volt
age T
empe
ratur
e Coe
fficien
t
1
10
100
1000
0.5 1 1.5 2 2.5 3Pulse Forward Voltage, VFP (V)
Pulse
For
ward
Cur
rent,
I FP
(mA)
Repetitive Frequency=100HzTa=25ºC
Pulse Width ≤10 s
Broadcom- 6 -
ACPL-217 Data Sheet
Figure 9 Collector Current vs. Collector-Emitter Voltage Figure 10 Collector Current vs. Small Collector-Emitter Voltage
0
10
20
30
40
50
0 5 10
Colle
ctor C
urre
nt, Ic
(mA)
Collector-Emitter Voltage, Vce(V)
IF =5mA
10mA
30mA
Ta = 25ºC
P C(max)=150mW
50mA
20mA
0
5
10
15
20
25
30
35
40
45
50
0 0.5 1Collector-Emitter Voltage, VCE (V)
Colle
ctor C
urrre
nt, Ic
( mA)
IF= 2mA
5mA
10mA
20mA
30mA
50mA
Figure 11 Collector Current vs. Forward Current Figure 12 Collector Dark Current vs. Ambient Temperature
0.0001
0.001
0.01
0.1
0.0001 0.001 0.01 0.1Forward Current, IF (A)
Colle
ctor C
urre
nt, I C
(A) VCE = 0.4V
10V
5V
1.E-10
1.E-08
1.E-06
-25 -5 15 35 55 75 95Ambient Temperature, Ta (°C)
Colle
ctor D
ark C
urre
nt, I C
EO (A
)
VCE = 48V 24V 10V 5V
Figure 13 Current Transfer Ratio vs. Forward Current Figure 14 Collector-Emitter Saturation Voltage vs. Ambient Temperature
10
100
1000
0.0001 0.001 0.01 0.1Forward Current, I F (A)
Curre
nt Tr
ansfe
r Rati
o, CT
R (%
)
5V
VCE = 0.4V
10V
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
-30 5 40 75 110
Colle
ctor-E
mitte
r Satu
ratio
n Volt
age,
V CE
(sat)
(V)
Ambient Temperature, Ta(º C)
IF = 20mA, IC = 1mA
IF = 1mA, IC = 0.2mA
I F = 8mA,C = 2.4mAI
Broadcom- 7 -
ACPL-217 Data Sheet
Figure 15 Collector Current vs. Ambient Temperature Figure 16 Switching Time vs. Load Resistance
0.1
1
10
100
-25 0 25 50 75 100Ambient Temperature, Ta ( oC)
Colle
ctor C
urre
nt, I C
(mA)
1mA
10mA
25mA
IF = 0.5mA
5mA
0
1
10
100
1000
1 5 10 50 100
IF=16mAVCC=5VTa=25°C
TON
TOFF
TS
Figure 17 Switching Time vs. Ambient Temperature Figure 18 Collector-Emitter Saturation Voltage vs. Forward Current
0.1
1
10
100
-20 0 20 40 60 80 100Ambient Temperature, Ta ( ºC)
tON
t S
IF = 16mAVCC = 5VRL = 1.9k
Switc
hing T
ime,
t (s)
tOFF
0
1
2
3
4
5
0 5 10 15 20Forward Current, IF (mA)
Colle
ctor-E
mitte
r Satu
ratio
n Volt
age,
V CE(
sat) (
V)
I C =
10mA
7mA
5mA
3mA
1mA
0.5mA
Ta = 25ºC
Figure 19 Frequency Response Figure 20 CMR Test Circuit
-8
-6
-4
-2
0
1 10 100Frequency, f (kHz)
Vo, (
dB)
Vcc = 5VIC = 2mATa = 25ºC
RL = 100
1k
VoRL
Vcc
VCM
VCM
dV/dt
Vo Vcp
Vnp
470
9V
(High Voltage Pulse) Vcp: Voltage that is generated by the displacementcurrent in floating capacitance between primary and secondary sides.
Vcp » (dV/dt)xCfxRL
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Information furnished by Broadcom is believed to be accurate and reliable. However, Broadcom does not assume any liability arising out of the application or use of this information, nor the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.
AV02-0470EN – February 12, 2018
Lead (Pb) FreeRoHS 6 fullycompliant
RoHS 6 fully compliant options available;-xxxE denotes a lead-free product
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