AGILENT HSSR-8400

H
400 V/10 Ohm,
General Purpose, 1 Form A,
Solid State Relay
Technical Data
HSSR-8400
Features
Description
• Compact Solid-State
Bidirectional Switch
• Normally-Off Single-Pole
Relay Function (1 Form-A)
• 400 V Output Withstand
Voltage in Both Polarities at
25°C
• 150/300 mA Current Ratings
(See Schematic for
Connection A & B)
• Low Input Current; CMOS
Compatibility
• Very Low On-Resistance: 6 Ω
Typical at 25°C
• ac/dc Signal & Power
Switching
• Input-to-Output Momentary
Withstand Insulation
Voltage: 2500 Vac, 1 Minute
• 16-kV ESD Immunity: MILSTD-883, Method 3015
• CSA Approved
• UL 508 Recognized
The HSSR-8400 consists of a
high-voltage circuit, optically
coupled with a Light-Emitting
Diode (LED). This device is a
solid-state replacement for singlepole, normally-open (1 Form A)
electromechanical relays used for
general purpose switching of
signals and low-power ac/dc
loads. The relay turns on (contact
closes) with a minimum input
current, IF , of 5 mA through the
input LED. The relay turns off
(contact opens) with an input
voltage, VF , of 0.8 V or less. The
detector contains a high speed
photosensitive FET driver circuit
and two high voltage MOSFETs.
Applications
• Modems
• Telecommunication
Switching Equipment
• Telecommunication Test
Instruments
• Reed Relay Replacement
• 110/220 Vac Load Driver
• Industrial Relay Coil Driver
This relay’s logic-level input con–
trol and very low typical output
on-resistance of 6 Ω make it
suitable for switching of audio
frequency signals in telecom
applications. Connection A, as
shown in the schematic, allows
the relay to switch either ac or dc
loads. In this configuration, the
150 mA output current rating
allows it to switch small loads
that are driven from 110 Vac and
220 Vac power lines. Connection
B, with the polarity and pin
configuration as indicated in the
schematic, allows the relay to
switch dc loads only. The
advantage of Connection B is that
the on-resistance is significantly
reduced and the output current
capability increases by a factor of
two.
The electrical and switching
characteristics of the HSSR-8400
are specified from -40°C to
+85°C.
Functional Diagram
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
OUTPUT
L
H
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.
5965-3573E
1-465
Selection Guide
6-Pin DIP
(300 Mil)
Single
Channel
Package
HSSR-8400
HSSR-8060[1]
4-Pin DIP
(300 Mil)
Dual
Channel
Package
HSSR-8200[1]
Maximum
Maximum
ON
Speed
Resistance
t(ON)
R(ON)
Ω
msec
25°C
25°C
0.95
10
1.4
0.7
1.5
200
6
1
Maximum
Output
Voltage
VO(off)
V
25°C
400
60
200
90
Maximum
Output
Current
Io(ON)
mA
25°C
150
750
40
800
Minimum
Input
Current
mA
5
5
1
5
Hermetic
8-Pin
Single
Channel
Packages
HSSR-7110[1]
Note:
1. Technical data are on separate HP publication.
Ordering Information:
Specify part number followed by Option Number (if desired).
HSSR-8400#XXX
300 = Gull Wing Surface Mount Lead Option
500 = Tape/Reel Package Option (1 Kmin.)
Option data sheets available. Contact your Hewlett-Packard sales representative or authorized distributor for
information.
Schematic
6
+
1
VF
IF
SWITCH
DRIVER
5
–
2
4
1-466
Outline Drawing
6-Pin DIP Package
7.36 (0.290)
7.88 (0.310)
9.40 (0.370)
9.90 (0.390)
6
5
4
PIN
ONE
DOT
1
2
0.20 (0.008)
0.33 (0.013)
DATE CODE
HP RXXXX
YYWW
TYPE
NUMBER
RU
UL
RECOGNITION
5° TYP.
3
6.10 (0.240)
6.60 (0.260)
1.78 (0.070) MAX.
4.70 (0.185) MAX.
0.51 (0.020) MIN.
2.92 (0.115) MIN.
2.16 (0.085)
2.54 (0.100)
0.45 (0.018)
0.65 (0.025)
2.28 (0.090)
2.80 (0.110)
DIMENSIONS IN MILLIMETERS AND (INCHES).
1-467
6-Pin Device Outline Drawing Option #300 (Gull Wing Surface Mount)
9.65 ± 0.25
(0.380 ± 0.010)
PAD LOCATION (FOR REFERENCE ONLY)
4.826
(0.190)
TYP.
TYPE NUMBER
HP RXXXX
6.35 ± 0.25
(0.250 ± 0.010)
DATE CODE
9.398 (0.370)
9.906 (0.390)
YYWW
0.381 (0.015)
0.635 (0.025)
1.194 (0.047)
1.778 (0.070)
9.65 ± 0.25
(0.380 ± 0.010)
1.78
(0.070)
MAX.
7.62 ± 0.25
(0.300 ± 0.010)
0.635 ± 0.130
(0.025 ± 0.005)
0.20 (0.008)
0.33 (0.013)
4.19
MAX.
(0.165)
0.635 ± 0.25
(0.025 ± 0.010)
2.54
(0.100)
TYP.
2.29
(0.090)
12° NOM.
[3] [5]
DIMENSIONS IN mm (INCHES)
TOLERANCES: xx.xx = 0.01
xx.xxx = 0.001
(unless otherwise specified)
LEAD COPLANARITY
MAXIMUM: 0.102 (0.004)
HSSR-8400 Outline – Option 300
TEMPERATURE – °C
Thermal Profile (Option #300)
260
240
220
200
180
160
140
120
100
80
60
40
20
0
∆T = 145°C, 1°C/SEC
∆T = 115°C, 0.3°C/SEC
∆T = 100°C, 1.5°C/SEC
0
1
2
3
4
5
6
7
8
9
TIME – MINUTES
Figure 1. Maximum Solder Reflow Thermal Profile.
(Note: Use of non-chlorine activated fluxes is recommended.)
1-468
10
11
12
Regulatory Information
UL
Recognized under UL 508,
Component Recognition
Program, Industrial Control
Switches, File E142465.
The HSSR-8400 has been
approved by the following
organizations:
CSA
Approved under CAN/CSA-C22.2
No. 14-95, Industrial Control
Equipment, File LR 87683.
Insulation and Safety Related Specifications
Parameter
Symbol
Value Units
Conditions
Min. External Air Gap
(External Clearance)
L(IO1)
7.0
mm
Measured from input terminals to output
terminals, shortest distance through air
Min. External Tracking Path
(External Creepage)
L(IO2)
8.5
mm
Measured from input terminals to output
terminals, shortest distance path along body
0.5
mm
Through insulation distance, conductor to
conductor, usually the direct distance
between the photoemitter and photodetector
inside the optocoupler cavity
200
volts
DIN IEC 112/VDE 0303 PART 1
Min. Internal Plastic Gap
(Internal Clearance)
Tracking Resistance
(Comparative Tracking Index)
Isolation Group
CTI
IIIa
Material Group (DIN VDE 0110, 1/89, Table 1)
Option 300 – surface mount classification is Class A in accordance with CECC 00802.
Absolute Maximum Ratings
Thermal Resistance
Storage Temperature ................................................... -55°C to+125°C
Operating Temperature - TA .......................................... -40°C to +85°C
Case Temperature - TC .......................................................... +105°C[1]
Lead Solder Temperature .... 260°C for 10 S (1.6 mm below seating plane)
Average Input Current - IF ............................................................ 20 mA
Repetitive Peak Input Current - IF ............................................... 40 mA
(Pulse Width ≤ 1 ms; duty cycle ≤ 50%)
Transient Peak Input Current - IF ............................................... 100 mA
(Pulse Width ≤ 200 µs; duty cycle ≤ 1%)
Reverse Input Voltage - VR ................................................................ 3 V
Input Power Dissipation .............................................................. 40 mW
Output Voltage (TA = 25°C)
Connection A - VO ..................................................... - 400 to +400 V
Connection B - VO ........................................................... 0 to +400 V
Average Output Current - Figure 3 (TA = 25°C, TC ≤ 70°C)
Connection A - IO ..................................................................... 0.15 A
Connection B - IO ....................................................................... 0.3 A
Single Shot Peak Output Current
(100 ms pulse width, TA = 25°C, IF = 10 mA)
Connection A - IO ...................................................................... 1.0 A
Connection B - IO ...................................................................... 2.0 A
Output Power Dissipation ..................................................... 750 mW[2]
Infrared and Vapor Phase Reflow Temperature
(Option #300) ......................................... See Fig. 1, Thermal Profile
Typical Output MOSFET Junction
to Case – θJC = 55°C/W
Demonstrated ESD
Performance
Human Body Model: MIL-STD883 Method 3015.7 - 16 kV
Machine Model: EIAJ 1988.3.28
Version 2), Test Method 20,
Condition C – 1200 V
1-469
Recommended Operating Conditions
Parameter
Input Current (ON)
Input Voltage (OFF)
Operating Temperature
Output Voltage
Connection A
Connection B
Output Current
Connection A
Connection B
Symbol
IF(ON)
VF(OFF)
TA
Min.
5
0
-40
Max.
20
0.8
+85
Units
mA
Volt
°C
VO(OFF)
-370
0
370
370
Volt
IO(ON)
-150
-300
150
300
mA
DC Electrical Specifications
For -40oC ≤ TA ≤ +85°C unless otherwise specified. All Typicals at TA = 25°C.
Parameter
Output
Withstand
Voltage
Output OnResistance
Connection
Sym. Min.
A
|VO(OFF)| 400
1-470
Max.
Units
V
6
10
Ω
1.5
2.5
15
3.8
1.0
370
A
R(ON)
B
Output
Leakage
Current
Output OffCapacitance
Output Offset Voltage
Input Reverse
Breakdown
Voltage
Input
Forward
Voltage
Input Diode
Temperature
Coefficient
Input
Capacitance
Typ.
Test Conditions
VF = 0.8 V, IO = 250 µA,
TA = 25°C
VF = 0.8 V, IO = 250 µA
IF = 10 mA, IO = 150 mA
(pulse duration ≤ 30 ms),
TA = 25oC
IF = 10 mA, IO = 150 mA
(pulse duration ≤ 30 ms)
VF = 0.8 V, VO = 400 V,
TA = 25°C
A
B
A
IO(OFF)
6 x 10-4
A
C(OFF)
60
pF
A
|VOS|
1
µV
VF = 0.8 V, VO = 25 V,
f = 1 MHz
IF = 5 mA, IO = 0 mA
V
IR = 100 µA
V
IF = 10 mA, TA = 25°C
VR
3
VF
1.3
1.6
1.85
µA
∆VF /∆TA
-1.3
mV/ oC
CIN
72
pF
IF = 10 mA
VF = 0 V, f = 1 MHz
Fig. Notes
5
6,7
3
13
14
18
15
4
Switching Specifications
For -40°C ≤ TA ≤ +85°C with Connection A, unless otherwise specified. All Typicals at TA = 25°C.
Parameter
Symbol Min. Typ. Max. Units
Test Conditions
Fig. Notes
Turn On Time
tON
0.5
0.95
ms
IF = 10 mA, VDD = 400 V,
2,8,
7
IO = 150 mA, TA = 25°C
9,10,
20,21
1.2
ms
IF = 10 mA, VDD = 370 V,
IO = 150 mA
Turn Off Time
tOFF
0.013
0.1
ms
IF = 10 mA, VDD = 400 V,
2,8,
IO = 150 mA, TA = 25°C
11,12,
20,21
0.1
IF = 10 mA, VDD = 370 V,
IO = 150 mA
Output
|dVO /dt| 1000
V/µs
V(peak) = 100 V, RM ≥ 1 MΩ,
16
Transient
CM = 1000 pF, TA = 25°C
Rejection
Input-Output
|dVI-O /dt| 2500
V/µs
VDD = 5 V, VI-O(peak) = 1000 V,
17
Transient
RL = 1 kΩ, CL = 25 pF,
Rejection
TA = 25°C
Package Characteristics
For 0°C ≤ TA ≤ +70°C with Connection A, unless otherwise specified. All Typicals at TA = 25°C.
Parameter
Symbol Min. Typ. Max. Units
Test Conditions
Fig. Notes
Input-Output
VISO
2500
V rms RH ≤ 50%, t = 1 min, TA = 25°C
5,6
Momentary Withstand Voltage*
Resistance
RI-O
100
GΩ
VI-O = 500 Vdc, t = 1 min,
5
Input-Output
RH = 45%
Capacitance
CI-O
1.0
pF
VI-O = 0 V, f = 1 MHz
5
Input-Output
*The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output
continuous voltage rating. For the continuous voltage rating refer to the VDE 0884 Insulation Characteristics Table (if applicable),
your equipment level safety specification, or HP Application Note 1074, “Optocoupler Input-Output Endurance Voltage.”
Notes:
1. The case temperature, TC, is measured
at the center of the bottom of the
package.
2. For derating, see Figure 4. The output
power PO derating curve is obtained
when the part is handling the maximum
average output current IO as shown in
Figure 3.
3. During the pulsed RON measurement (IO
duration ≤ 30 ms), ambient (TA) and
case temperature (TC) are equal.
4. VOS is a function of IF, and is defined
between pins 4 and 6, with pin 4 as the
reference. VOS must be measured in a
stable ambient (free of temperature
gradients).
5. Device considered a two terminal
device: pins 1, 2, and 3 shorted
together and pins 4, 5, and 6 shorted
together.
6. This is a momentary withstand proof
test. These parts are 100% tested in
production at 3000 V rms, one second.
7. For a faster turn-on time, the optional
peaking circuit shown in Figure 2 may
be implemented.
1-471
Figure 2. Recommended Input Circuit.
0.30
IO – OUTPUT CURRENT – A
CONNECTION A
IF = 10 mA
θCA = 40 °C/W
θCA = 100 °C/W
0.20
0.15
0.10
SAFE OPERATING
AREA
0
-40
-30
0
20
40
60
80 85 100
TA – AMBIENT TEMPERATURE –°C
Figure 3A. Maximum Average Output
Current Rating vs. Ambient
Temperature.
Figure 3B. Maximum Average Output
Current Rating vs. Case Temperature.
Figure 4. Output Power Derating vs.
Case Temperature.
Figure 5. Normalized Typical Output
Withstand Voltage vs. Temperature.
Figure 6. Normalized Typical Output
Resistance vs. Temperature.
Figure 7. Typical On State Output I-V
Characteristics.
1-472
Figure 8. Switching Test Circuit for tON, tOFF.
Figure 9. Typical Turn On Time vs.
Temperature.
Figure 10. Typical Turn On Time vs.
Input Current.
Figure 11. Typical Turn Off Time vs.
Temperature.
Figure 12. Typical Turn Off Time vs.
Input Current.
1-473
CONNECTION A
VF(OFF) = 0.8 V
VO(OFF) = 370 V
Figure 13. Typical Output Leakage vs.
Temperature.
Figure 14. Typical Output
Capacitance vs. Output Voltage.
Figure 16. Output Transient Rejection Test Circuit.
1-474
Figure 15. Typical Input Forward
Current vs. Input Forward Voltage.
Figure 17. Input-Output Transient Rejection Test Circuit.
Tjo
T11
T12
Tjd
TC
TA
θCA
=
=
=
=
=
LED JUNCTION TEMPERATURE
FET 1 JUNCTION TEMPERATURE
FET 2 JUNCTION TEMPERATURE
FET DRIVER JUNCTION TEMPERATURE
CASE TEMPERATURE ( MEASURED AT
CENTER OF PACKAGE BOTTOM)
= AMBIENT TEMPERATURE (MEASURED
15 cm AWAY FROM THE PACKAGE)
= CASE-TO-AMBIENT THERMAL RESISTANCE
ALL THERMAL RESISTANCE VALUES ARE IN °C/W.
Figure 18. Voltage Offset Test Setup.
Figure 19. Thermal Model.
1-475
Figure 20. Turn On Time Variation with High Temperature
Operating Life.
Figure 21. Turn On Time Variation with Temperature Cycling.
1-476
Applications Information
Thermal Model
The steady state thermal model
for the HSSR-8400 is shown in
Figure 19. The thermal resistance
values given in this model can be
used to calculate the temperatures at each node for a given
operating condition. The thermal
resistances between the LED and
other internal nodes are very
large in comparison with the
other terms and are omitted for
simplicity. The components do,
however, interact indirectly
through θCA, the case-to-ambient
thermal resistance. All heat
generated flows through θCA,
which raises the case temperature
TC accordingly. The value of θCA
depends on the conditions of the
board design and is, therefore,
determined by the designer.
The typical value for each output
MOSFET junction-to-case thermal
resistance is specified as 55°C/W.
This is the thermal resistance
from one MOSFET junction to the
case when power is dissipated
equally in the MOSFETs. The
power dissipation in the FET
Driver is negligible in comparison
to the MOSFETs.
On-Resistance and Derating
Curves
The output on-resistance, RON,
specified in this data sheet, is the
resistance measured across the
output contact when a pulsed
current signal (IO = 150 mA) is
applied to the output pins. The
use of a pulsed signal (≤ 30 ms)
implies that each junction temperature is equal to the ambient and
case temperatures. The steadystate resistance, RSS, on the other
hand, is the value of the
resistance measured across the
output contact when a DC current
signal is applied to the output
pins for a duration sufficient to
reach thermal equilibrium. RSS
includes the effects of the temperature rise of each element in
the thermal model.
Derating curves are shown in
Figures 3 and 4. Figure 3 specifies the maximum average output
current allowable for a given
ambient or case temperature.
Figure 4 specifies the output
power dissipation allowable for a
given case temperature. Above a
case temperature of 93°C, the
maximum allowable output
current and power dissipation are
related by the expression
RSS = PO(max)/(IO(max))2 from
which RSS can be calculated.
Staying within the safe area
assures that the steady state
junction temperatures remain less
than 125°C. As an example, for a
case temperature of 100°C,
Figure 4 shows that the output
power dissipation should be
limited to less than 0.5 watts. A
check with Figure 3B shows that
the output current should be
limited to less than 150 mA. This
yields an RSS of 22 Ω.
Turn On Time Variation
For applications which are
sensitive to turn on time, the
designer should refer to Figures
20 and 21. These figures show
that although there is very little
variation in tON within most of the
population, a portion of the
distribution will vary with use.
The optional peaking circuit
shown in Figure 2 can be used to
reduce the total turn on time and,
consequently, any associated
variation.
1-477