H
20 MBd High CMR Logic Gate
Optocouplers
Technical Data
HCPL-2400
HCPL-2430
Features
• High Speed: 40 MBd Typical
Data Rate
• High Common Mode
Rejection:
HCPL-2400: 10 kV/µs 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)
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
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.
Functional Diagram
HCPL-2400
1 NC
ANODE 2
CATHODE 3
4 NC
V
CC
8
7 V
E
6 V
O
5
ANODE 1 1
CATHODE 1 2
CATHODE 2 3
ANODE 2 4
HCPL-2430
8 V
CC
7 V
O1
6 V
O2
5 GND
GND
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
ON
OFF
ENABLE
L
L
H
H
OUTPUT
L
H
Z
Z
TRUTH TABLE
(POSITIVE LOGIC)
LED
OUTPUT
ON
L
OFF
H
A 0.1
µF
bypass capacitor must be connected between pins 5 and 8.
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.
1-300
5965-3586E
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.
Selection Guide
8-Pin DIP (300 Mil)
Minimum CMR
Single
Channel
Package
HCPL-2400
Dual
Channel
Package
HCPL-2430
dV/dt
(V/
µ
s)
1000
1000
500
500
500
V
CM
(V)
300
50
50
50
50
Minimum Input
On Current
(mA)
4
4
6
6
6
Maximum
Propagation Delay
(ns)
60
60
60
60
60
Hermetic
Package
HCPL-540X*
HCPL-543X*
HCPL-643X*
*Technical data for the Hermetic HCPL-5400/01, HCPL-5430/31, and HCPL-6430/31 are on separate HP publications.
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.
I
CC
Schematic
1 I
F1
+
V
F1
–
2
I
O
8
V
CC
I
CC
I
E
I
O
7
V
O1
8
7
6
V
CC
V
E
V
O
2 I
F
ANODE
+
V
F
CATHODE
–
3
5
GND
3
–
V
F2
+
4 I
F2
SHIELD
TRUTH TABLE
(POSITIVE LOGIC)
LED
OUTPUT
ON
L
OFF
H
I
O
6
V
O2
5
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
ON
OFF
ENABLE
L
L
H
H
OUTPUT
L
H
Z
Z
GND
1-301
Package Outline Drawings
8-Pin DIP Package (HCPL-2400, HCPL-2430)
9.65 ± 0.25
(0.380 ± 0.010)
TYPE NUMBER
8
7
6
5
7.62 ± 0.25
(0.300 ± 0.010)
6.35 ± 0.25
(0.250 ± 0.010)
OPTION CODE*
DATE CODE
HP XXXXZ
YYWW RU
1
1.19 (0.047) MAX.
2
3
4
UL
RECOGNITION
1.78 (0.070) MAX.
+ 0.076
0.254 - 0.051
+ 0.003)
(0.010 - 0.002)
5° TYP.
4.70 (0.185) MAX.
0.51 (0.020) MIN.
2.92 (0.115) MIN.
1.080 ± 0.320
(0.043 ± 0.013)
0.65 (0.025) MAX.
2.54 ± 0.25
(0.100 ± 0.010)
DIMENSIONS IN MILLIMETERS AND (INCHES).
*MARKING CODE LETTER FOR OPTION NUMBERS
"V" = OPTION 060
OPTION NUMBERS 300 AND 500 NOT MARKED.
8-Pin DIP Package with Gull Wing Surface Mount Option 300
(HCPL-2400, HCPL-2430)
PAD LOCATION (FOR REFERENCE ONLY)
9.65 ± 0.25
(0.380 ± 0.010)
8
7
6
5
1.016 (0.040)
1.194 (0.047)
4.826 TYP.
(0.190)
6.350 ± 0.25
(0.250 ± 0.010)
9.398 (0.370)
9.906 (0.390)
1
2
3
4
1.194 (0.047)
1.778 (0.070)
1.780
(0.070)
MAX.
9.65 ± 0.25
(0.380 ± 0.010)
7.62 ± 0.25
(0.300 ± 0.010)
0.381 (0.015)
0.635 (0.025)
1.19
(0.047)
MAX.
4.19 MAX.
(0.165)
+ 0.076
0.254 - 0.051
+ 0.003)
(0.010 - 0.002)
1.080 ± 0.320
(0.043 ± 0.013)
0.635 ± 0.130
2.54
(0.025 ± 0.005)
(0.100)
BSC
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES).
0.635 ± 0.25
(0.025 ± 0.010)
12° NOM.
1-302
Solder Reflow Temperature Profile
(Gull Wing Surface Mount Option 300 Parts)
260
240
220
200
180
160
140
120
100
80
60
40
20
0
0
∆T
= 145°C, 1°C/SEC
∆T
= 115°C, 0.3°C/SEC
TEMPERATURE – °C
∆T
= 100°C, 1.5°C/SEC
1
2
3
4
5
6
7
8
9
10
11
12
TIME – MINUTES
Note: Use of nonchlorine activated fluxes is highly recommended.
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.
Insulation and Safety Related Specifications
Parameter
Minimum External
Air Gap (External
Clearance)
Minimum External
Tracking (External
Creepage)
Minimum Internal
Plastic Gap
(Internal Clearance)
Tracking Resistance
(Comparative
Tracking Index)
Isolation Group
Symbol
L(101)
Value
7.1
Units
mm
Conditions
Measured from input terminals to output
terminals, shortest distance through air.
Measured from input terminals to output
terminals, shortest distance path along body.
Through insulation distance, conductor to
conductor, usually the direct distance between the
photoemitter and photodetector inside the
optocoupler cavity.
DIN IEC 112/VDE 0303 Part 1
L(102)
7.4
mm
0.08
mm
CTI
200
Volts
IIIa
Material Group (DIN VDE 0110, 1/89, Table 1)
Option 300 - surface mount classification is Class A in accordance with CECC 00802.
1-303
VDE 0884 Insulation Related Characteristics
(HCPL-2400 OPTION 060 ONLY)
Description
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage
≤
300 V rms
for rated mains voltage
≤
450 V rms
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
V
IORM
x 1.875 = V
PR
, 100% Production Test with t
m
= 1 sec,
Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
V
IORM
x 1.5 = V
PR
, Type and sample test,
t
m
= 60 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage*
(Transient Overvoltage, t
ini
= 10 sec)
Safety Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 12, Thermal Derating curve.)
Case Temperature
Input Current
Output Power
Insulation Resistance at T
S
, V
IO
= 500 V
Symbol
Characteristic
I-IV
I-III
55/85/21
2
630
1181
Units
V
IORM
V
PR
V
peak
V
peak
V
PR
945
V
peak
V
IOTM
6000
V
peak
T
S
I
S,INPUT
P
S,OUTPUT
R
S
175
230
600
≥
10
9
°C
mA
mW
Ω
*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.
1-304
