4N32 Siliconix / Vishay, 4N32 Datasheet - Page 4

• Manufacturer Part Number: 4N32
• Description: Optoisolator; Analog; 6-Pin DIP; Darlington; N-Channel; 100 mW; 1.25 V
• Manufacturer: Siliconix / Vishay
• Type: Analogr

Specifications of 4N32

• Channel Type: N-Channel
• Current Transfer Ratio: 500
• Input Type: LED
• Operating And Storage Temperature: - 55 to + 100, - 55 to + 150 °C
• Output Type: Darlington
• Package Type: 6-Pin DIP
• Power Dissipation: 100 mW
• Time, Turn-off Delay: 100 μs (Typ.)
• Time, Turn-on Delay: 5.0 μs (Max.)
• Voltage, Diode Forward: 1.25 V (Typ.)
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

4N32/ 4N33
Vishay Semiconductors
www.vishay.com
4
i4n32-33_04
i4n32-33_05
i4n32-33_06
Figure 4. Non-Saturated and Saturated HFE vs. Base Current
Figure 5. Low to High Propagation Delay vs. Collector Load
Figure 3. Normalized Collector-Base Photocurrent vs. LED
10000
.001
8000
6000
4000
2000
.01
10
.1
80
60
40
20
1
0
0
.01
.1
0
Ta = 25°C, Vcc = 5V
Vth = 1.5 V
Normalized to:
Ta = 25°C
Vcb = 3.5 V
IF = 10 mA
Ta = 25°C
Resistance and LED Current
.1
5
IF - LED Current - mA
Ib - Base Current - µA
IF - LED Current - mA
1
Current
1
10
Vce = 1 V
1 0
10
15
Vce = 5 V
1.0 kΩ
470 Ω
100 Ω
220 Ω ı ˇ
100
100
20
i4n32-33_07
i4n32-33_08
Figure 6. High to low Propagation Delay vs. Collector Load
V O
I F
Figure 7. Switching Waveform and Switching Schematic
20
15
10
5
0
0
100Ω
t R
t D
t PHL
Resistance and LED Current
5
IF - LED Current - mA
1kΩ
t PLH
t S
10
V TH =1.5 V
t F
Ta = 25°C
Vcc = 5 V
Vth = 1.5 V
Document Number 83736
15
I F
Rev. 1.4, 26-Jan-05
20
R L
V CC
V O