HCPL-5431 Avago Technologies US Inc., HCPL-5431 Datasheet - Page 11

• Manufacturer Part Number: HCPL-5431
• Description: OPTOCOUPLER 2CH CLASS H 8DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HCPL-5431

• Package / Case: 8-DIP (0.300", 7.62mm)
• Voltage - Isolation: 1500VDC
• Number Of Channels: 2, Unidirectional
• Current - Output / Channel: 25mA
• Data Rate: 40Mbps
• Propagation Delay High - Low @ If: 33ns @ 10mA
• Current - Dc Forward (if): 10mA
• Input Type: DC
• Output Type: Push-Pull, Totem-Pole
• Mounting Type: Through Hole
• Maximum Continuous Output Current: 25 mA
• Maximum Fall Time: 10 ns
• Maximum Forward Diode Current: 10 mA
• Maximum Rise Time: 15 ns
• Minimum Forward Diode Voltage: 1 V
• Output Device: Logic Gate Photo IC
• Configuration: 2 Channel
• Maximum Baud Rate: 40 MBps
• Maximum Forward Diode Voltage: 1.85 V
• Maximum Reverse Diode Voltage: 3 V
• Maximum Power Dissipation: 200 mW
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MIL-PRF-38534 Class H, Class K, and
DSCC SMD Test Program
Avago Technologies’ Hi-Rel Optocouplers are in
compliance with MIL-PRF-38534 Classes H and K. Class
H and Class K devices are also in compliance with DSCC
drawings 5962-89570, and 5962-89571.
Testing consists of 100% screening and quality
conformance inspection to MIL-PRF-38534.
Data Rate and Pulse-Width Distortion Definitions
Propagation delay is a figure of merit which describes
the finite amount of time required for a system to
translate information from input to output when shifting
logic levels. Propagation delay from low to high (t
specifies the amount of time required for a system’s
output to change from a Logic 0 to a Logic 1, when
Applications
Figure 13. Recommended HCPL-5400 interface circuit
11
DATA
IN
A
GND 1
V
CC1
= +5 V
1
TOTEM
POLE
OUTPUT GATE
(e.g. 54AS1000)
226
274
30 pF
HCPL-5400
Y = A
GND
V
CC
0.1 µF
TTL
LSTTL
STTL
HCMOS
PLH
)
2
V
CC2
given a stimulus at the input. Propagation delay from
high to low (t
for a system’s output to change from a Logic 1 to a
Logic 0, when given a stimulus at the input (see
Figure 5).
When t
results. Pulse width distortion is defined as |t
and determines the maximum data rate capability of a
distortion-limited system. Maximum pulse width
distortion on the order of 25-35% is typically used when
specifying the maximum data rate capabilities of
systems. The exact figure depends on the particular
application (RS-232, PCM, T-1, etc.).
These high performance optocouplers offer the
advantages of specified propagation delay (t
and pulse width distortion (|t
and power supply voltage ranges.
DATA
OUT
Y
GND 2
= 5 V
PLH
and t
PHL
PHL
) specifies the amount of time required
differ in value, pulse width distortion
PLH
-t
PHL
|) over temperature
PLH
PHL
, t
- t
PHL
PLH
),
|