参数资料
型号: NTE914
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit Zero-Voltage Switch
中文描述: 集成电路零电压开关
文件页数: 2/4页
文件大小: 29K
代理商: NTE914
Applications:
Relay Control
Valve Control
Synchronous Switching of Flashing Lights
ON/OFF Motor Switching
Differential Comparator with Self
Contained Power Supply for Industrial Applications
Photosensitive Control
Power One
Shot Control
heater Control
Lamp Control
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
DC Supply Voltage (Between Pin2 and Pin7)
DC Supply Voltage (Between Pin2 and Pin8)
Peak Supply Current (Between Pin5 and Pin7)
Output Pulse Current (Pin4)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (T
A
+55
°
C), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Linearly Above 55
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (During Soldering 1/16
from case, 10sec max), T
L
Electrical Characteristics:
(T
A
= +25
°
C, All voltages are measured with respect to Pin7 unless
otherwise specified)
Parameter
Symbol
Test Conditions
14V
10V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
50mA
150mA
700mW
6.67mW/
°
C
55
°
to +125
°
C
65
°
to + 150
°
C
+265
°
C
. . . . . . . . . . . . . . . . .
Min
Typ
Max
Unit
For Operation at 120V
rms
, 50
60Hz (AC Line Voltage)
(Note 1)
DC Supply Voltage (Inhibit Mode)
At 50/60Hz
V
S
R
S
= 8k
, I
L
= 0
R
S
= 5k
, I
L
= 2mA
R
S
= 10k
, I
L
= 0
6.1
6.5
6.4
6.8
7.0
V
V
V
At 400Hz
DC Supply Voltage (Pulse Mode)
At 50/60Hz
V
S
R
S
= 8k
, I
L
= 0
R
S
= 5k
, I
L
= 2mA
R
S
= 10k
, I
L
= 0
V
GT
= 1V, Pin3 and Pin4 Connected
6.0
6.4
6.3
6.7
105
7.0
V
V
V
At 400Hz
Gate Trigger Current
Peak Output Current (Pulsed)
With Internal Power Supply
I
GT
(4)
mA
I
OM
(4)
V
GT
= 0, Pin3 Open
V
GT
= 0, Pin3 and Pin2 Connected
V+ = 12V, V
GT
= 0, Pin3 Open
V+ = 12V, V
GT
= 0, Pin3 and Pin2 Connected
Voltage Ratio of Pin9 to Pin2
50
90
84
124
170
240
0.485
mA
mA
mA
mA
With External Power Supply
Inhibit Input Ratio
Total Gate Pulse Duration
(Positive dv/dt)
50
60Hz
400Hz
Total Gate Pulse Duration
(Negative dv/dt)
50
60Hz
400Hz
V
9
/V
2
0.465
0.520
t
P
C
EXT
= 0
C
EXT
= 0, R
EXT
=
70
100
12
140
μ
s
μ
s
t
N
C
EXT
= 0
C
EXT
= 0, R
EXT
=
70
100
10
140
μ
s
μ
s
Note 1. The values given in the
Electrical Characteristics
chart at 120V also apply for operation at
input voltages of 24V, 208/230V, and 277V, except for Pulse Duration. However, the series
resistor (R
S
) must have the indicated value shown in Table 1 for the specified value.
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