SFH6135 / SFH6136
HIGH-SPEED 5.3 kV TRIOS“ OPTOCOUPLER
FEATURES • Isolation Test Voltage: 5300 VRMS • TTL Compatible • High Bit Rates: 1.0 Mbit/s • High CoMmon-mode Interference Immunity • Bandwidth 2.0 MHz • Open-collector Output • External Base Wiring Possible • Field-effect Stable by TRIOS (TRansparent IOn Shield) • Underwriters Lab File #52744 • V VDE 0884 Available with Option 1
DE
Dimensions in inches (mm)
pin one ID 4 .255 (6.48) .268 (6.81) 5 6 7 8 3 2 1
NC Anode Cathode NC
1 2 3 4 8 7 6 5
Cathode (VCC) Base (VB) Collector (VO) Emitter (GND)
.379 (9.63) .390 (9.91) .030 (0.76) .045 (1.14) 4° typ. .031 (0.79)
.300 (7.62) typ.
Description The SFH6135 and SFH6136 optocouplers feature a high signal transmission rate and a high isolation resistance. They have a GaAIAs infrared emitting diode, optically coupled with an integrated photodetector which consists of a photodiode and a high-speed transistor in a DIP-8 plastic package. Signals can be transmitted between two electrically separated circuits up to frequencies of 2.0 MHz. The potential difference between the circuits to be coupled is not allowed to exceed the maximum permissible reference voltages.
.130 (3.30) .150 (3.81) .050 (1.27) .018 (.46) .022 (.56) .020 (.51 ) .035 (.89 ) .100 (2.54) typ. 10 ° 3°–9° .008 (.20) .012 (.30) .230(5.84) .110 (2.79) .250(6.35) .130 (3.30)
Maximum Ratings Emitter Reverse Voltage ........................................................................................ 3.0 V Forward Current ......................................................................................25 mA Peak Forward Current (t =1.0 ms, duty cycle 50%)................................50 mA Maximum Surge Forward Current (t ≤1.0 µs, 300 pulses/s) .....................1.0 A Thermal Resistance .............................................................................700 K/W Total Power Dissipation (TA≤70°C) ......................................................... 45 mW Detector Supply Voltage ............................................................................... –0.5 to 30 V Output Voltage ............................................................................... –0.5 to 25 V Emitter-base Voltage ................................................................................. 5.0 V Output Current .......................................................................................8.0 mA Maximum Output Current........................................................................16 mA Base Current ..........................................................................................5.0 mA Thermal Resistance .............................................................................300 K/W Total Power Dissipation (TA≤70°C) ....................................................... 100 mW Package Isolation Test Voltage ...................................................................... 5300 VRMS Pollution Degree (DIN VDE 0110) ................................................................... 2 Creepage ........................................................................................... ≥7.0 mm Clearance........................................................................................... ≥7.0 mm Comparative Tracking Index per DIN IEC112/VDE 0303 part 1 ................. 175 Isolation Resistance VIO=500 V, TA=25°C .......................................................................... ≥1012 Ω VIO=500 V, TA=100°C ........................................................................ ≥1011 Ω Storage Temperature Range ................................................. –55°C to +125°C Ambient Temperature Range ................................................ –55°C to +100°C Soldering Temperature (max. ≤10 s. dip soldering ≥0.5 mm distance from case bottom).................................................. 260°C
Document Number: 83668 Revision 17-August-01
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2–271
Table 4. Characteristics (TA=25°C, unless otherwise specified)
Symbol Emitter Forward Voltage Breakdown Voltage Reverse Current Capacitance Temperature Coefficient of Forward Voltage Detector Supply Current, Logic Low Supply Current, Logic High Output Voltage, Output Low SFH6135 SFH6136 Output Current, Output High Output Current, Output High Package Coupling CapacitanceInput-output Current Transfer Ratio SFH6135 SFH6136 Current Transfer Ratio SFH6135 SFH6136 CIO 0.6 pF f=1.0 MHz IF=16 mA, VO=0.4 V, VCC=4.5 V, TA=25°C IF=16 mA, VO=0.5 V, VCC=4.5 V ICCL ICCH 150 µA IF=16 mA, VO open, VCC=15 V IF=0 mA, VO open, VCC=15 V IF=16 mA, VCC=4.5 V IO=1.1 mA IO=2.4 mA IF=0 mA, VO=VCC=5.5 V IF=0 mA VO=VCC=15 V VF VBR IR CO ∆VF /∆TA 1.6 (≤1.9)
≥3.0
Unit
Condition
Figure 2. Common-mode interference immunity
VCM
V V µA pF mV/°C
IF=16 mA IR=10 µA VR=3.0 V VR=0 V, f=1.0 MHz IF=16 mA
10 V
90% 10% tr
10% 90% t tf
0V VO 5V
0.5 (≤10) 125 1.7
A: IF=0 mA VO t
VOL
B: IF=16 mA t
0.01 (≤1.0) µA
VOL VOL IOH IOH
0.1 (≤0.4) 0.1 (≤0.4) 3.0 (≤500)
V V nA
IF
1 2 3 4
8 7 6 5 RL
5V
A B VCC
VO
0.01 (≤1.0) µA
+VCM Pulse generator
ZO=50 Ω tr,tf=8 ns
CTR CTR CTR CTR
16 (≥7.0) 35 (≥19)
≥5.0 ≥15
% % % %
Table 1. Common Mode Interference Immunity VCM=10 VP–P , VCC=5.0 V, TA=25°C
High (IF=0 mA) SFH6135 (RL=4.1 kΩ) SFH6136 (RL=1.9 kΩ) Low (IF=16 mA) SFH6135 (RL=4.1 kΩ) SFH6136 (RL=1.9 kΩ) CMH CMH CML CML 1000 1000 1000 1000 V/µs V/µs V/µs V/µs
SWITCHING TIMES Figure 1. Schematic
Pulse generator ZO=50 Ω tr,tf=5 ns duty cycle 10% t≤100 µs
t IF VO
IF
1 2
8 7 6 5
RL
5V
5V 1.5 V t tPHL tPLH
IF Monitor
3
100 Ω
VO CL 15 pF
VOL
4
Delay Time (IF=16 mA, VCC=5.0 V, TA=25°C)
High - Low SFH6135 (RL=4.1 kΩ) SFH6136 (RL=1.9 kΩ)
Low - High SFH6135 (RL=4.1 kΩ) SFH6136 (RL=1.9 kΩ)
tPHL tPHL tPLH tPLH
0.3 (≤1.5) 0.2 (≤0.8)
0.3 (≤1.5) 0.2 (≤0.8)
µs µs
µs µs
Document Number: 83668 Revision 17-August-01
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Figure 3. LED forward current vs. forward voltage
20 IF - LED Current in mA
Figure 6. Output Current vs. Output Voltage (TA=25°C, VCC=5.0 V)
25
IF=40mA
Output Current, Io(mA)
15 10 5 0 1.3 1.4 1.5 1.6 1.7 VF - LED forward Voltage 75 °C 25 °C 0 °C
20 15 10 5 0 0 5
IF=35mA IF=30mA IF=25mA IF=20mA IF=15mA IF=10mA IF=5mA
10 15 Output Voltage, Vo(V)
20
25
Figure 4. Permissible forward LED current vs. temperature
Figure 7. Output Current vs. Temperature @ VO=0.4 V, VCC=5.0
8 Output Current, Io(mA) 7 6 5 4 3 2 1 0 -60 -40 -20 0 20 40 60 Temperature, Ta(°C) 80 100 IF = 1mA IF = 10mA IF = 20mA IF = 16mA
30 IF LED Current in ma
20
10
IF = 2mA
0 0 20 40 60 80 Ambient Temperature in °C 100
Figure 5. Permissible power dissipation vs. temperature
120 Total Power in mW 100 80 60 40 Emitter 20 0 0 20 40 60 80 Ambient Temperature in °C 100 Detector
Figure 8. Propagation Delay vs. Temperature-SFH6136 @ VCC=5.0 V, IF=16 mA, RL=1.9 kΩ
tp - Propagation Delay Time - ns 900 800 700 600 500 400 300 200 100 0 -60 -40 -20 0 20 40 60 Temperature, Ta(°C) 80 100 TpHL @ 1.5V TpHL @ 3V TpLH @ 1.5V TpLH @ 3V
Document Number: 83668 Revision 17-August-01
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Figure 9. Propagation Delay vs. Temperature-SFH6135 @ VCC=5.0 V, IF=16 mA, RL=4.1 kΩ
1400 1200 1000 800 600 400 200 0 -60 TpHL TpLH
tp - Propagation Delay Time - ns
-40
-20
0 20 40 60 Temperature, Ta(°C)
80
100
Figure 10. Logic High Output Current vs. Temperature
100 10 1 0.1 0.01 VCC=VO=15 V VCC=VO=5 V
IOH - Collector Current, IC (nA)
0.001 -60 -40 -20 0 20 40 60 Temperature, TA (°C) 80 100
Figure 11. Small Signal Current Transfer Ratio vs. Quiescent Input Current (VCC=5.0 V, RL=100 Ω)
0.6 ∆iF/∆iO / Small Signal Current Transfer Ratio 0.5 0.4 0.3 0.2 0.1 0 0 5 10 IF / mA 15 20 25
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