|
|
Part: 4N25
Category:
Optoelectronics
-> Optoisolators
Description: 6-pin Dip Optoisolators Transistor Output
Company: Motorola Semiconductor Products
Datasheet: Download 4N25 datasheet File size : 4770 kB
Request For quote: Find where to buy 4N25
Datasheet text preview:
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by 4N25/D
GlobalOptoisolatorTM
6-Pin DIP Optoisolators Transistor Output
The 4N25/A, 4N26, 4N27 and 4N28 devices consist of a gallium arsenide infrared emitting diode optically coupled to a monolithic silicon phototransistor detector. · Most Economical Optoisolator Choice for Medium Speed, Switching Applications · Meets or Exceeds All JEDEC Registered Specifications · To order devices that are tested and marked per VDE 0884 requirements, the suffix "V" must be included at end of part number. VDE 0884 is a test option. Applications · General Purpose Switching Circuits · Interfacing and coupling systems of different potentials and impedances · I/O Interfacing · Solid State Relays MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Rating INPUT LED Reverse Voltage Forward Current -- Continuous LED Power Dissipation @ TA = 25°C with Negligible Power in Output Detector Derate above 25°C OUTPUT TRANSISTOR CollectorEmitter Voltage EmitterCollector Voltage CollectorBase Voltage Collector Current -- Continuous Detector Power Dissipation @ TA = 25°C with Negligible Power in Input LED Derate above 25°C TOTAL DEVICE Isolation Surge Voltage(1) (Peak ac Voltage, 60 Hz, 1 sec Duration) Total Device Power Dissipation @ TA = 25°C Derate above 25°C Ambient Operating Temperature Range(2) Storage Temperature Range(2) Soldering Temperature (10 sec, 1/16 from case) VISO PD TA Tstg TL 7500 250 2.94 55 to +100 55 to +150 260 Vac(pk) mW mW/°C °C °C °C VCEO VECO VCBO IC PD 30 7 70 150 150 1.76 Volts Volts Volts mA mW mW/°C VR IF PD 3 60 120 1.41 Volts mA mW mW/°C 1 2 3 Symbol Value Unit
4N25 * 4N25A* 4N26 * 4N27 4N28
[CTR = 20% Min] [CTR = 10% Min] *Motorola Preferred Devices
STYLE 1 PLASTIC
6
1
STANDARD THRU HOLE CASE 730A04
SCHEMATIC
6 5 4 PIN 1. 2. 3. 4. 5. 6. LED ANODE LED CATHODE N.C. EMITTER COLLECTOR BASE
1. Isolation surge voltage is an internal device dielectric breakdown rating. 1. For this test, Pins 1 and 2 are common, and Pins 4, 5 and 6 are common. 2. Refer to Quality and Reliability Section in Opto Data Book for information on test conditions.
Preferred devices are Motorola recommended choices for future use and best overall value.
GlobalOptoisolator is a trademark of Motorola, Inc. REV 5
Motoro a Optoelectronics Device Data © Motorola,lInc. 1995
1
4N25 4N25A 4N26 4N27 4N28
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)(1)
Characteristic INPUT LED Forward Voltage (IF = 10 mA) TA = 25°C TA = 55°C TA = 100°C VF -- -- -- -- -- 1.15 1.3 1.05 -- 18 1.5 -- -- 100 -- Volts Symbol Min Typ(1) Max Unit
Reverse Leakage Current (VR = 3 V) Capacitance (V = 0 V, f = 1 MHz) OUTPUT TRANSISTOR CollectorEmitter Dark Current (VCE = 10 V, TA = 25°C (VCE = 10 V, TA = 100°C) CollectorBase Dark Current (VCB = 10 V) CollectorEmitter Breakdown Voltage (IC = 1 mA) CollectorBase Breakdown Voltage (IC = 100 µA) EmitterCollector Breakdown Voltage (IE = 100 µA) DC Current Gain (IC = 2 mA, VCE = 5 V) CollectorEmitter Capacitance (f = 1 MHz, VCE = 0) CollectorBase Capacitance (f = 1 MHz, VCB = 0) EmitterBase Capacitance (f = 1 MHz, VEB = 0) COUPLED Output Collector Current (IF = 10 mA, VCE = 10 V) 4N25,25A,26 4N27,28 CollectorEmitter Saturation Voltage (IC = 2 mA, IF = 50 mA) TurnOn Time (IF = 10 mA, VCC = 10 V, RL = 100 )(3) TurnOff Time (IF = 10 mA, VCC = 10 V, RL = 100 )(3) Rise Time (IF = 10 mA, VCC = 10 V, RL = 100 )(3) Fall Time (IF = 10 mA, VCC = 10 V, RL = 100 )(3) Isolation Voltage (f = 60 Hz, t = 1 sec)(4) Isolation Resistance (V = 500 V)(4) Isolation Capacitance (V = 0 V, f = 1 MHz)(4) 1. 2. 3. 4. 4N25,25A,26,27 4N28 All Devices
IR CJ
µA pF
ICEO ICEO ICBO V(BR)CEO V(BR)CBO V(BR)ECO hFE CCE CCB CEB IC (CTR)(2)
-- -- -- -- 30 70 7 -- -- -- --
1 1 1 0.2 45 100 7.8 500 7 19 9
50 100 -- -- -- -- -- -- -- -- --
nA µA nA Volts Volts Volts -- pF pF pF
mA (%) 2 (20) 1 (10) 7 (70) 5 (50) 0.15 2.8 4.5 1.2 1.3 -- -- 0.2 -- -- 0.5 -- -- -- -- -- -- -- Volts µs µs µs µs Vac(pk) pF
VCE(sat) ton toff tr tf VISO RISO CISO
-- -- -- -- -- 7500 1011 --
Always design to the specified minimum/maximum electrical limits (where applicable). Current Transfer Ratio (CTR) = IC/IF x 100%. For test circuit setup and waveforms, refer to Figure 11. For this test, Pins 1 and 2 are common, and Pins 4, 5 and 6 are common.
2
Motorola Optoelectronics Device Data
4N25 4N25A 4N26 4N27 4N28
TYPICAL CHARACTERISTICS
2 VF, FORWARD VOLTAGE (VOLTS) PULSE ONLY PULSE OR DC 1.8 I C , OUTPUT COLLECTOR CURRENT (NORMALIZED) 10 NORMALIZED TO: IF = 10 mA 1
1.6 1.4 TA = 55°C 1.2 1 1 25°C 100°C 10 100 IF, LED FORWARD CURRENT (mA) 1000
0.1
0.01
0.5
1 2 5 10 20 IF, LED INPUT CURRENT (mA)
50
Figure 1. LED Forward Voltage versus Forward Current
Figure 2. Output Current versus Input Current
I C , OUTPUT COLLECTOR CURRENT (NORMALIZED)
28 IC , COLLECTOR CURRENT (mA) 24 20 16 5 mA 12 8 4 0 0 1 2 3 4 5 6 7 8 2 mA 1 mA 9 10 VCE, COLLECTOREMITTER VOLTAGE (VOLTS) IF = 10 mA
10 7 5 2 1 0.7 0.5 0.2 0.1 60 40 20 0 20 40 60 80 100 TA, AMBIENT TEMPERATURE (°C) NORMALIZED TO TA = 25°C
Figure 3. Collector Current versus CollectorEmitter Voltage
ICEO, COLLECTOREMITTER DARK CURRENT (NORMALIZED)
Figure 4. Output Current versus Ambient Temperature
100 NORMALIZED TO: VCE = 10 V TA = 25°C t, TIME (µs) 50 20 10 5 2 1 0.1 RL = 1000 RL = 100 VCC = 10 V
100
10 VCE = 30 V 1 10 V 0 20 40 60 80 100
{ {
tr tf
tf
tr
0.1 TA, AMBIENT TEMPERATURE (°C)
0.2
0.5
1 2 5 10 20 IF, LED INPUT CURRENT (mA)
50
100
Figure 5. Dark Current versus Ambient Temperature
Figure 6. Rise and Fall Times (Typical Values)
Motorola Optoelectronics Device Data
3
4N25 4N25A 4N26 4N27 4N28
100 70 50 t on, TURNON TIME ( µs) 20 10 7 5 RL = 1000 100 10 VCC = 10 V 100 70 50 t off , TURNOFF TIME ( µ s) 20 RL = 1000 10 7 5 100 10 2 0.2 0.5 0.7 1 2 5 7 10 20 50 70 100 1 0.1 0.2 0.5 0.7 1 2 5 7 10 20 50 70 100 VCC = 10 V
2 1 0.1
IF, LED INPUT CURRENT (mA)
IF, LED INPUT CURRENT (mA)
Figure 7. TurnOn Switching Times (Typical Values)
I , TYPICAL COLLECTOR CURRENT (mA) C 4 IF = 0 3 20 IB = 7 µA 6 µA C, CAPACITANCE (pF) 5 µA 2 4 µA 3 µA 1 2 µA 1 µA 0 2 4 6 8 10 12 14 16 18 20 18 16 14 12 10 8 6 4 2
Figure 8. TurnOff Switching Times (Typical Values)
CLED CCB
f = 1 MHz
CEB CCE
0 0.05 0.1
0.2
0.5
1
2
5
10
20
50
VCE, COLLECTOREMITTER VOLTAGE (VOLTS)
V, VOLTAGE (VOLTS)
Figure 9. DC Current Gain (Detector Only)
Figure 10. Capacitances versus Voltage
TEST CIRCUIT
VCC = 10 V IF = 10 mA INPUT RL = 100 10% OUTPUT
WAVEFORMS
INPUT PULSE
OUTPUT PULSE 90% tr ton tf toff
Figure 11. Switching Time Test Circuit and Waveforms
4
Motorola Optoelectronics Device Data
4N25 4N25A 4N26 4N27 4N28
PACKAGE DIMENSIONS
A
6 4 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. DIM A B C D E F G J K L M N INCHES MIN MAX 0.320 0.350 0.240 0.260 0.115 0.200 0.016 0.020 0.040 0.070 0.010 0.014 0.100 BSC 0.008 0.012 0.100 0.150 0.300 BSC 0_ 15 _ 0.015 0.100 MILLIMETERS MIN MAX 8.13 8.89 6.10 6.60 2.93 5.08 0.41 0.50 1.02 1.77 0.25 0.36 2.54 BSC 0.21 0.30 2.54 3.81 7.62 BSC 0_ 15 _ 0.38 2.54
B
1 3
F 4 PL
N
C
L
T
SEATING PLANE
K G J 6 PL 0.13 (0.005) TA
M M
E 6 PL D 6 PL 0.13 (0.005)
M
M
TB
M
A
M
B
M
STYLE 1: PIN 1. 2. 3. 4. 5. 6.
ANODE CATHODE NC EMITTER COLLECTOR BASE
CASE 730A04 ISSUE G
A
6 1 4
B
3
S
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. INCHES MIN MAX 0.320 0.350 0.240 0.260 0.115 0.200 0.016 0.020 0.040 0.070 0.010 0.014 0.100 BSC 0.020 0.025 0.008 0.012 0.006 0.035 0.320 BSC 0.332 0.390 MILLIMETERS MIN MAX 8.13 8.89 6.10 6.60 2.93 5.08 0.41 0.50 1.02 1.77 0.25 0.36 2.54 BSC 0.51 0.63 0.20 0.30 0.16 0.88 8.13 BSC 8.43 9.90
F 4 PL
H C
L
T G E 6 PL D 6 PL 0.13 (0.005)
M
J K 6 PL 0.13 (0.005) TA
M M
SEATING PLANE
TB
M
A
M
B
M
DIM A B C D E F G H J K L S
CASE 730C04 ISSUE D
*Consult factory for leadform option availability
Motorola Optoelectronics Device Data
5
Others parts begin by 4n
4N-1 4N-2
|
|
|
