PROTON RADIATION TOLERANT OPTOCOUPLER

66227
PROTON RADIATION TOLERANT OPTOCOUPLER
(Pin-For- Pin Replacement For 4N49)
OPTOELECTRONIC PRODUCTS
DIVISION
11/24/2014
Features:
Applications:









Current Transfer Ratio-200% typical
1 kVdc electrical input to output isolation
Base lead provided for conventional transistor
biasing
Proton radiation tolerant
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
DESCRIPTION
The 66227 Optocoupler consists of an 850nm GaAIAs LED optically coupled to a phototransistor mounted in a hermetic TO-5
package. Test studies have shown this LED to be even more radiation tolerant than the 660nm LED typically used in radiation
tolerant applications. Available in commercial or screened levels.
ABSOLUTE MAXIMUM RATINGS
Input Diode Forward DC Current ........................................................................................................................................ 40 mA
Input Power Dissipation (Note 1) ..................................................................................................................................... 80 mW
Input-Output Isolation Voltage ………………………………………………………………………………………………….1000 V
Reverse Input Voltage ............................................................................................................................................................ 3 V
Collector-Base Voltage .......................................................................................................................................................... 60 V
Collector-Emitter Voltage ...................................................................................................................................................... 60 V
Emitter-Base Voltage ............................................................................................................................................................... 7 V
Continuous Collector Current ............................................................................................................................................. 50 mA
Continuous Transistor Power Dissipation (Note 2) ........................................................................................................ 300 mW
Storage Temperature..........................................................................................................................................-65°C to +150°C
Operating Free-Air Temperature Range ............................................................................................................-55°C to +125°C
Lead Solder Temperature (10 seconds, 1/16” from case) ................................................................................................ 240°C
Notes:
1. Derate linearly 0.8 mW/°C above 25°C.
2. Derate linearly 3.0 mW/°C above 25°C.
Package Dimensions
Schematic Diagram
0.172 [4.37]
0.162 [4.11]
0.040 [1.02]
MAX
0.039 [0.99]
0.029 [0.74]
45°
3 C
0.036 [0.91]
0.026 [0.66]
1
0.328 [8.33]
0.318 [8.08]
A 5
0.365 [9.27]
0.355 [9.02]
Ø0.200
[5.08]
2
7
3
6
5
6 LEADS
Ø0.019 [0.48]
Ø0.016 [0.41]
1 E
K 7
0.500 [12.70]
MIN
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
COLLECTOR IS COMMON TO CASE
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION  725 E.Walnut St., Garland, TX 75040  (972)272-3571  Fax (972)487-6918
www.micropac.com E-MAIL: OPTOSALES @ MICROPAC.COM
2 B
66227
PROTON RADIATION TOLERANT OPTOCOUPLER (Pin-for-Pin Replacement for 4N49)
11/24/2014
ELECTRICAL CHARACTERISTICS
TA = 25°C unless otherwise specified.
PARAMETER
SYMBOL
Input Diode Static Reverse Current
MIN
TYP
IR
-55C
Input Diode Static Forward Voltage

MAX
UNITS
TEST CONDITIONS
100
µA
VR = 2 V
IF = 10 mA
VF
1.0
1.7
V
Input Diode Static Forward Voltage
+25 C
VF
0.8
1.45
V
IF = 10 mA
Input Diode Static Forward Voltage
+100C
VF
0.7
1.3
V
IF = 10 mA
MAX
NOTE
OUTPUT TRANSISTOR
TA = 25C unless otherwise specified.
SYMBOL
MIN
UNITS
TEST CONDITIONS
Collector-Base Breakdown Voltage
PARAMETER
V(BR)CBO
60
V
IC = 100 A, IB = 0, IF = 0
Collector-Emitter Breakdown Voltage
V(BR)CEO
60
V
IC = 1 mA, IB = 0, IF = 0
Emitter-Base Breakdown Voltage
V(BR)EBO
7
V
IC = 0 mA, IE = 100 A, IF = 0
+25°C
Off-State Collector Current
TYP
IC(OFF)
+100°C
100
nA
100
A
MAX
NOTE
VCE = 20 V, IF = 0 mA, IB = 0
COUPLED CHARACTERISTICS
TA = 25C unless otherwise specified.
PARAMETER
SYMBOL
MIN
UNITS
TEST CONDITIONS
IC(ON)
2.0
mA
VCE = 5.0 V, IF = 1 mA
On State Collector Current
TYP
NOTE
On State Collector Current
+100C
IC(ON)
2.0
mA
VCE = 5.0 V, IF = 2 mA
On State Collector Current
-55C
IC(ON)
2.0
mA
VCE = 5 V, IF = 2 mA
V
IF = 2 mA, IC = 2 mA, IB = 0

VIN-OUT = 1000 V
1
pF
f = 1 MHz
1
s
VCC = 10 V, IF = 5 mA,
Collector-Emitter Saturation Voltage
VCE(SAT)
Input to Output Internal Resistance
RIO
Input to Output Capacitance
CIO
0.3
11
10
2.5
5
Rise Time-Phototransistor Operation
tr
10
15
Fall Time-Phototransistor Operation
tf
10
15
Rise Time-Photodiode Operation
tr
0.85
3
s
Fall Time-Photodiode Operation
tf
0.85
3
s
RL = 100 , IB = 0
s
VCC = 10 V, IF = 5 mA,
RL = 100 , IB = 0
VCC = 10 V, IF = 5 mA,
RL = 100 , IE = 0
VCC = 10 V, IF = 5 mA,
RL = 100 , IE = 0
NOTES:
1.
These parameters are measured between all phototransistor leads shorted together and with both input diode leads shorted together.
RECOMMENDED OPERATING CONDITIONS:
PARAMETER
SYMBOL
MIN
MAX
UNITS
Input Current, Low Level
IFL
0
90
A
Input Current, High Level
IFH
2
10
mA
Supply Voltage
VCE
5
10
V
TA
-55
100
°C
Operating Temperature
SELECTION GUIDE
PART NUMBER
66227-001
66227-101
66227-103
66227-105
66227-300
PART DESCRIPTION
Commercial
Commercial with Group A
Screened to TX level
Screened to TXV level
Screened to space level
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION  725 E.Walnut St., Garland, TX 75040  (972)272-3571  Fax (972)487-6918
www.micropac.com E-MAIL: OPTOSALES @ MICROPAC.COM