1-300
7
1
2
3
4
5
6
8
ANODE 1
CATHODE 1
CATHODE 2
ANODE 2
GND
VCC
VO1
VO2
HCPL-2430
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
VCC
GND
NC
7
1
2
3
4
5
6
8
HCPL-2400
NC
LED
ON
OFF
ON
OFF
ENABLE
L
L
H
H
OUTPUT
L
H
Z
Z
TRUTH TABLE
(POSITIVE LOGIC)
OUTPUT
L
H
VE
VO
ANODE
CATHODE
H
Features
High Speed: 40 MBd Typical
Data Rate
High Common Mode
Rejection:
HCPL-2400: 10 kV/
s at
V
CM
= 300 V (Typical)
AC Performance Guaranteed
over Temperature
High Speed AlGaAs Emitter
Compatible with TTL, STTL,
LSTTL, and HCMOS Logic
Families
Totem Pole and Tri State
Output (No Pull Up Resistor
Required)
Safety Approval
UL Recognized 2500 V rms
for 1 minute per UL1577
VDE 0884 Approved with
V
IORM
= 630 V
peak
(Option
060) for HCPL-2400
CSA Approved
High Power Supply Noise
Immunity
MIL-STD-1772 Version
Available (HCPL-5400/1 and
HCPL-5430/1)
20 MBd High CMR Logic Gate
Optocouplers
Technical Data
HCPL-2400
HCPL-2430
Applications
Isolation of High Speed
Logic Systems
Computer-Peripheral
Interfaces
Switching Power Supplies
Isolated Bus Driver
(Networking Applications)
Ground Loop Elimination
High Speed Disk Drive I/O
Digital Isolation for A/D,
D/A Conversion
Pulse Transformer
Replacement
Functional Diagram
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to
prevent damage and/or degradation which may be induced by ESD.
A 0.1
F bypass capacitor must be connected between pins 5 and 8.
Description
The HCPL-2400 and HCPL-2430
high speed optocouplers combine
an 820 nm AlGaAs light emitting
diode with a high speed
photodetector. This combination
results in very high data rate
capability and low input current.
The totem pole output (HCPL-
2430) or three state output
(HCPL-2400) eliminates the need
for a pull up resistor and allows
for direct drive of data buses.
5965-3586E
1-301
Selection Guide
8-Pin DIP (300 Mil)
Minimum CMR
Single
Dual
Minimum Input
Maximum
Channel
Channel
dV/dt
V
CM
On Current
Propagation Delay
Hermetic
Package
Package
(V/
s)
(V)
(mA)
(ns)
Package
HCPL-2400
1000
300
4
60
HCPL-2430
1000
50
4
60
500
50
6
60
HCPL-540X*
500
50
6
60
HCPL-543X*
500
50
6
60
HCPL-643X*
*Technical data for the Hermetic HCPL-5400/01, HCPL-5430/31, and HCPL-6430/31 are on separate HP publications.
The detector has optical receiver
input stage with built-in Schmitt
trigger to provide logic compatible
waveforms, eliminating the need
for additional waveshaping. The
hysteresis provides differential
mode noise immunity and mini-
mizes the potential for output
signal chatter.
The electrical and switching
characteristics of the HCPL-2400
and HCPL-2430 are guaranteed
over the temperature range of
0
C to 70
C.
These optocouplers are
compatible with TTL, STTL,
LSTTL, and HCMOS logic
families. When Schottky type TTL
devices (STTL) are used, a data
rate performance of 20 MBd over
temperature is guaranteed when
using the application circuit of
Figure 13. Typical data rates are
40 MBd.
Ordering Information
Specify Part Number followed by Option Number (if desired).
Example:
HCPL-2400#XXX
060 = VDE 0884 V
IORM
= 630 V
peak
Option*
300 = Gull Wing Surface Mount Option
500 = Tape and Reel Packaging Option
*For HCPL-2400 only.
Schematic
IF
VF
VCC
VO
GND
ICC
IO
+
2
3
8
5
IF1
VF1
VCC
VO1
ICC
IO
+
1
2
8
6
SHIELD
VF2
VO2
GND
IO
+
3
4
5
IF2
7
ANODE
CATHODE
IE
VE
7
6
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
LED
ON
OFF
ON
OFF
ENABLE
L
L
H
H
OUTPUT
L
H
Z
Z
TRUTH TABLE
(POSITIVE LOGIC)
OUTPUT
L
H
1-302
9.65 0.25
(0.380 0.010)
1.78 (0.070) MAX.
1.19 (0.047) MAX.
HP XXXXZ
YYWW
DATE CODE
1.080 0.320
(0.043 0.013)
2.54 0.25
(0.100 0.010)
0.51 (0.020) MIN.
0.65 (0.025) MAX.
4.70 (0.185) MAX.
2.92 (0.115) MIN.
DIMENSIONS IN MILLIMETERS AND (INCHES).
5
6
7
8
4
3
2
1
5 TYP.
OPTION CODE*
UL
RECOGNITION
UR
0.254
+ 0.076
- 0.051
(0.010
+ 0.003)
- 0.002)
7.62 0.25
(0.300 0.010)
6.35 0.25
(0.250 0.010)
TYPE NUMBER
*MARKING CODE LETTER FOR OPTION NUMBERS
"V" = OPTION 060
OPTION NUMBERS 300 AND 500 NOT MARKED.
Package Outline Drawings
8-Pin DIP Package (HCPL-2400, HCPL-2430)
8-Pin DIP Package with Gull Wing Surface Mount Option 300
(HCPL-2400, HCPL-2430)
0.635 0.25
(0.025 0.010)
12 NOM.
9.65 0.25
(0.380 0.010)
0.635 0.130
(0.025 0.005)
7.62 0.25
(0.300 0.010)
5
6
7
8
4
3
2
1
9.65 0.25
(0.380 0.010)
6.350 0.25
(0.250 0.010)
1.016 (0.040)
1.194 (0.047)
1.194 (0.047)
1.778 (0.070)
9.398 (0.370)
9.906 (0.390)
4.826
(0.190)
TYP.
0.381 (0.015)
0.635 (0.025)
PAD LOCATION (FOR REFERENCE ONLY)
1.080 0.320
(0.043 0.013)
4.19
(0.165)
MAX.
1.780
(0.070)
MAX.
1.19
(0.047)
MAX.
2.54
(0.100)
BSC
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES).
0.254
+ 0.076
- 0.051
(0.010
+ 0.003)
- 0.002)
1-303
Note: Use of nonchlorine activated fluxes is highly recommended.
240
T = 115C, 0.3C/SEC
0
T = 100C, 1.5C/SEC
T = 145C, 1C/SEC
TIME MINUTES
TEMPERATURE C
220
200
180
160
140
120
100
80
60
40
20
0
260
1
2
3
4
5
6
7
8
9
10
11
12
Solder Reflow Temperature Profile
(Gull Wing Surface Mount Option 300 Parts)
Insulation and Safety Related Specifications
Parameter
Symbol
Value
Units
Conditions
Minimum External
L(101)
7.1
mm
Measured from input terminals to output
Air Gap (External
terminals, shortest distance through air.
Clearance)
Minimum External
L(102)
7.4
mm
Measured from input terminals to output
Tracking (External
terminals, shortest distance path along body.
Creepage)
Minimum Internal
0.08
mm
Through insulation distance, conductor to
Plastic Gap
conductor, usually the direct distance between the
(Internal Clearance)
photoemitter and photodetector inside the
optocoupler cavity.
Tracking Resistance
CTI
200
Volts
DIN IEC 112/VDE 0303 Part 1
(Comparative
Tracking Index)
Isolation Group
IIIa
Material Group (DIN VDE 0110, 1/89, Table 1)
Option 300 - surface mount classification is Class A in accordance with CECC 00802.
Regulatory Information
The HCPL-24XX has been
approved by the following
organizations:
VDE
Approved according to VDE
0884/06.92 (Option 060 only).
UL
Recognized under UL 1577,
Component Recognition
Program, File E55361.
CSA
Approved under CSA Component
Acceptance Notice #5, File CA
88324.
1-304
VDE 0884 Insulation Related Characteristics
(HCPL-2400 OPTION 060 ONLY)
Description
Symbol
Characteristic
Units
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage
300 V rms
I-IV
for rated mains voltage
450 V rms
I-III
Climatic Classification
55/85/21
Pollution Degree (DIN VDE 0110/1.89)
2
Maximum Working Insulation Voltage
V
IORM
630
V
peak
Input to Output Test Voltage, Method b*
V
IORM
x 1.875 = V
PR
, 100% Production Test with t
m
= 1 sec,
V
PR
1181
V
peak
Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
V
IORM
x 1.5 = V
PR
, Type and sample test,
V
PR
945
V
peak
t
m
= 60 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage*
(Transient Overvoltage, t
ini
= 10 sec)
V
IOTM
6000
V
peak
Safety Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 12, Thermal Derating curve.)
Case Temperature
T
S
175
C
Input Current
I
S,INPUT
230
mA
Output Power
P
S,OUTPUT
600
mW
Insulation Resistance at T
S
, V
IO
= 500 V
R
S
10
9
*Refer to the front of the optocoupler section of the current catalog, under Product Safety Regulations section (VDE 0884) for a
detailed description.
Note: Isolation characteristics are guaranteed only within the safety maximum ratings which must ben ensured by protective circuits
in application.
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