参数资料
型号: NTE3093
厂商: NTE Electronics, Inc.
英文描述: Optoisolator NPN Split Darlington Output
中文描述: 光隔离器npn型斯普利特达林顿输出
文件页数: 1/3页
文件大小: 29K
代理商: NTE3093
NTE3093
Optoisolator
NPN Split Darlington Output
Description:
The NTE3093 coupler uses a light emitting diode (LED) and an integrated high gain photon detector
to provide 3000V DC electrical insulation, 500V/
μ
s common mode transient immunity and extremely
high current transfer ratio between inut and output. Separate pins for the photodiode and output stage
result in TTL compatible saturation voltages and high speed operation. Where desired, the V
CC
and
V
O
terminals may be tied together to achieve conventional photodarlington operation. A base access
terminal allows a gain bandwidth adjustment to be made.
Features:
High Current Transfer Ratio
Low Input Current Requirement
TTL Compatible Output
3000V DC Withstand Test Voltage
High Common Mode Rejection
Base Access Allows Gain Bandwidth Adjustment
High Output Current
DC to 1Mbit/s Operation
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Input Diode
Reverse Voltage, V
R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Current (50% Duty Cycle,1ms Pulse Width), I
F
Peak Transient Current (
1
μ
s Pulse Width, 300pps), I
F
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Linearly Above 50
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Transistor
Current (Pin6), I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Linearly Above 25
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emitter–Base Reverse Voltage (Pin5–7)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Voltage (Pin8–5), V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Voltage (Pin6–5), V
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Linearly Above 50
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Device
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (During Soldering, 1.6mm below seating plane, 10sec Max), T
L
Note 1. The small junction sizes inherent to the design of this bipolar component increases the
component’s susceptibility to damage from electrostatic discharge (ESD). It is advised
that normal static precautions be taken in handling and assembly of this component to pre-
vent damage and/or degredation which may be induced by ESD.
5V
40mA
20mA
35mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.7mW/
°
C
60mA
0.7mA/
°
C
0.5V
–0.5 to 18V
–0.5 to 18V
35mW
0.7mW/
°
C
0
°
to +70
°
C
–55
°
to +125
°
C
. . . . . .
+260
°
C
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