66348
04/03/2013
Features:
15 kV HIGH VOLTAGE, 6N134 TYPE HIGH SPEED ISOLATOR
OPTOELECTRONIC PRODUCTS
DIVISION
Applications:
High Voltage Isolation
Voltage Level Shifting
Grid Current Modulator
Switching between power supplies
Medical systems
2 Mbd Transfer Rate
15 kVdc Isolation
TTL compatible input and output
Creepage Path: 0.965” min
DESCRIPTION
The
66348
high voltage isolator consists of an 850 nm LED optically coupled to a high speed, high gain inverting detector
gate. The isolator output is TTL capable with switching propagation delays of 55 ns typical. The high voltage isolator has an
operating free-air temperature range of -40
°C
to +100
°C
. The isolator is encased in a high temperature outer PPS housing.
ABSOLUTE MAXIMUM RATINGS (T
A
=25°C unless otherwise specified)
Isolation Voltage (Input to Output) (Note 2)....................................................................................................................... 15 kVdc
Operating Free-Air Temperature Range ..............................................................................................................-40
°
C to +100
°
C
Storage Temperature............................................................................................................................................-40
°
C to +100
°
C
Lead Solder Temperature (10 second, 1.6mm from case) (Note 1).................................................................................... 260
°
C
LED:
Peak Forward Input Current (2
s
duration).......................................................................................................................300 mA
Average Forward Input Current ...........................................................................................................................................50 mA
Reverse Input Voltage ........................................................................................................................................................... 3.0 V
Input Power Dissipation ....................................................................................................................................................100 mW
Output IC:
Supply voltage - V
CC
............................................................................................................. -0.5 V to 7.0 V (1 minute maximum)
Output Current - I
O
...............................................................................................................................................................25 mA
Output Power Dissipation ...................................................................................................................................................40 mW
Output Voltage - V
O
.................................................................................................................................................................. 7 V
Package Dimensions
Schematic Diagram
PIN 1
IDENTIFIER
PIN
1
0.280 [7.11]
2
3
1.100 [27.94]
0.030 [0.76] X 45°
4
5
FUNCTION
CATHODE
ANODE
Vcc
OUTPUT
GND
ANODE 2
0.355 [9.02]
0.375 [9.52]
3 Vcc
4 OUTPUT
0.050 [1.27]
0.020 [0.51] TYP.
1.000 [25.40] ±0.010 [0.25]
0.125 [3.18] ±0.020 [0.51]
0.090 [2.29]
2
3
0.065 [1.65]
0.075 [1.91]
CATHODE 1
5 GND
0.100 [2.54]
4
1
5
0.075 [1.91]
SHIELD
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS] UNLESS OTHERWISE SPECIFIED
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION
725 E. Walnut Street, Garland, TX 75040
(972) 272-3571
Fax (972) 487-6918
www.micropac.com
E-MAIL: OPTOSALES @ MICROPAC.COM
66348
04/03/2013
15 kV HIGH VOLTAGE, 6N134 TYPE HIGH SPEED ISOLATOR
ELECTRICAL CHARACTERISTICS
(
T
A
= 25°C unless otherwise specified)
PARAMETER
Input LED
Input Forward Voltage
Reverse Current
Output IC
High Level Output Current
I
OH
0.25
15
µA
V
CC
= 5.25 V, V
OH
= 5.25 V,
I
F
= 0 mA, C
L
= 0.1
F
V
CC
= 4.5 V, I
F
= 10 mA
I
OL
(Sinking) = 8.0 mA,
C
L
= 0.1
F
V
CC
= 5.25V, I
F
= 0 mA
V
CC
= 5.25 V, I
F
= 10 mA
V
F
I
R
1.3
1.6
100
V
µA
I
F
= 20 mA
V
R
= 3.0 V
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
NOTE
Low Level Output Voltage
V
OL
I
CCH
I
CCL
0.40
0.5
V
High Level Supply Current
Low Level Supply Current
Coupled Characteristics (V
CC
= 5 V)
Coupling Capacitance
Propagation Delay Time To High Output Level
Propagation Delay Time To Low Output Level
Difference in Propagation Delays
Input – Output Isolation Voltage
-001
LED Positive going Threshold Current
-002
dV/dt Withstand (LED is OFF)
2.5
6
7
10
mA
mA
C
I—O
t
PLH
t
PHL
t
PHL
- t
PLH
V
I-O
I
F+
4.0
CM
H
5.0
15,000
0.9
55
55
2.0
100
200
100
pF
ns
ns
ns
V
Input and Output leads shorted
V
CC
= 5 V, R
L
= 560
,
I
F
= 10 mA, C
L
= 0.1
F
V
CC
= 5 V, R
L
= 560
,
I
F
= 10 mA, C
L
= 0.1
F
I
I-O
= 25
A
V
CC
= 5.0 V, I
OL
= 8.0 mA
C
L
= 0.1
F
V
CC
= 5.0 V, I
F
= 0 mA,
400 V
V
CM
1000 V,
V
O(MIN)
= 2.0 V, t = 1
s
V
CC
= 5.0 V, I
F
= 5.0 mA,
400 V
V
CM
1000 V,
V
O(MAX)
= 0.8 V, t = 1
s
V
CC
= 5.0 V, I
F
= 15.0 mA,
400 V
V
CM
1000 V,
V
O(MAX)
= 0.8 V, t = 1
s
2
5.0
mA
15.0
kV/s
Fig. 1
3
Fig. 1
3
-001
dV/dt Withstand (LED is ON)
-002
CM
L
-5.0
kV/s
-5.0
Fig. 1
3
NOTES:
1) The duration can be extended to 10 seconds maximum when flow soldering. Otherwise 5 seconds with soldering iron.
2) Device considered a two terminal device with all Input pins (Anode and Cathode) shorted together and all Output pins (V
CC
, GND and Output) shorted together.
3) These tests are not performed 100% in production. Tests are run on an evaluation sample of isolators built with each unique sensor wafer lot. Wafer lots that
pass evaluation are certified for use in production fabrication of isolators.
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION
725 E. Walnut Street, Garland, TX 75040
(972) 272-3571
Fax (972) 487-6918
www.micropac.com
E-MAIL: OPTOSALES @ MICROPAC.COM
66348
04/03/2013
15 kV HIGH VOLTAGE, 6N134 TYPE HIGH SPEED ISOLATOR
CH1 via H.V. Probe
10 VDC
P.S.
600 VDC
P.S.
V
OH
V
OL
3
VOUT (CH2)
732
2
732
1
600
2
3
7
6
IRFBG20PbF
45
145
5 V, 1
s PW,
5 ns t
R
and t
F
,
manual trigger
4.7
F
0.1
F
V
OH
0.1
F
5 VDC
P.S.
66348
4
5
IR4427
+9 V
V
OL
Func.
Gen.
* NOTE: These resistor values are typical and may need adjustment as the FET ages or is replaced.
1
s
Func. Gen.
5V
t
R
= 5 ns MAX
600 V
5 kV/
s
dV/dt Min.
5 kV/
s
dV/dT Min.
t
F
= 5 ns MAX
CH1
400 V Min.
580 V Typ.
V
OL(MAX)
= 0.8 V
I
F
= 5 mA (-001)
I
F
= 15 mA (-002)
V
OH(MIN)
= 2.0 V
@I
F
= 0 mA
Fig. 1. dV/dt Withstand Test
SELECTION GUIDE
PART #
66348-001
66348-002
66348-003
Commercial, Sensitive
Commercial, Normal
Commercial, Includes solder dipped leads and bubble test
PART DESCRIPTION
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION
725 E. Walnut Street, Garland, TX 75040
(972) 272-3571
Fax (972) 487-6918
www.micropac.com
E-MAIL: OPTOSALES @ MICROPAC.COM
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