NTE5444 NTE ELECTRONICS, NTE5444 Datasheet
NTE5444
Manufacturer Part Number
NTE5444
Description
SILICON CONTROLLED RECTIFIER,200V V(DRM),8A I(T),TO-127
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE5442.pdf
(2 pages)
Description:
The NTE5442 thru NTE5448 are silicon controlled rectifiers (SCR’s) in a TO127 type package de-
signed for high−volume consumer phase−control applications such as motor speed, temperature,
and light controls, and for fast switching applications in ignition and starting systems, voltage regula-
tors, vending machines, and lamp drivers.
Features:
D Small, Rugged Construction
D Practical Level Triggering and Holding Characteristics @ +25°C:
D Low “ON” Voltage: V
D High Surge Current Rating: I
Absolute Maximum Ratings: (Note 1, T
Peak Repetitive Forward and Reverse Blocking Voltage (Note 2), V
Non−Repetitive Peak Reverse Blocking Voltage (t = 5ms (max) duration), V
RMS On−State Current (All Conduction Angles), I
Average On−State Current (T
Peak Non−Repetitive Surge Current, I
Circuit Fusing (T
Peak Gate Power, P
Average Gate Power, P
Peak Forward Gate Current, I
Peak Reverse Gate Voltage, V
Operating Junction Temperature Range, T
Storage Temperature Range, T
Maximum Thermal Resistance, Junction−to−Case, R
Typical Thermal Resistance, Junction−to−Ambient, R
Note 1. NTE5446 is a discontinued device and is replaced by NTE5448.
Note 2. Ratings apply for zero or negative gate voltage but positive gate voltage shall not be applied
NTE5442
NTE5444
NTE5446
NTE5448
NTE5442
NTE5444
NTE5446
NTE5448
(1/2 cycle, 60Hz preceeded and followed by rated current and voltage)
concurrently with a negative potential on the anode. When checking forward or reverse
blocking capability, thyristor devices should not be tested with a constant current source in
a manner that the voltage applied exceeds the rated blocking voltage.
I
I
GT
Hold
= 7mA Typ
= 6mA Typ
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= −40° to +100°C, t = 1ms to 8.3ms), I
GM
G(AV)
TM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Silicon Controlled Rectifier (SCR)
= 1V Typ @ 5A @ +25°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
GM
RGM
stg
= +73°C), I
TSM
NTE5442 thru NTE5448
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= 80A
TSM
8 Amp, TO127
J
J
T(AV)
= +100°C unless otherwise specified)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T(RMS)
thJC
thJA
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
t
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
DRM
or V
RSM
RRM
. . . . . . . . . . . . . .
−40° to +100°C
−40° to +150°C
25A
2.5°C/W
500mW
40°C/W
200V
400V
600V
300V
500V
700V
5.1A
2
50V
75V
80A
10V
sec
5W
8A
2A
Related parts for NTE5444
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Replacement Semiconductors TO-220 NPN HI-FQ DRV
Manufacturer:
NTE ELECTRONICS
Datasheet:
Part Number:
Description:
ICS,NTE LED FLASHLIGHTS,ICS,RED TRAFFIC AND SAFETY WAND FOR LW-PRO4000-BLK. MOLDED TRANSLUCENT PLASTIC WAND,TASK LIGHTING,LIGHTWAVE? LED FLASHLIGHTS ,NTE ELECTRONICS
Manufacturer:
NTE ELECTRONICS
Part Number:
Description:
Fuse; Non-Resettable; 15A; Dims 0.16x0.457"; Axial; 120-277VAC; PCB; NTE Series
Manufacturer:
NTE Electronics, Inc.
Datasheet:
Part Number:
Description:
Fuse; Non-Resettable; 15A; Dims 0.16x0.457"; Axial; 120-277VAC; PCB; NTE Series
Manufacturer:
NTE Electronics, Inc.
Datasheet:
Part Number:
Description:
Fuse; Non-Resettable; 15A; Dims 0.16x0.457"; Axial; 120-277VAC; PCB; NTE Series
Manufacturer:
NTE Electronics, Inc.
Datasheet:
Part Number:
Description:
Fuse; Non-Resettable; 15A; Dims 0.16x0.457"; Axial; 120-277VAC; PCB; NTE Series
Manufacturer:
NTE Electronics, Inc.
Datasheet:
Part Number:
Description:
Fuse; Non-Resettable; 15A; Dims 0.16x0.457"; Axial; 120-277VAC; PCB; NTE Series
Manufacturer:
NTE Electronics, Inc.
Datasheet:
Part Number:
Description:
Fuse; Non-Resettable; 15A; Dims 0.16x0.457"; Axial; 120-277VAC; PCB; NTE Series
Manufacturer:
NTE Electronics, Inc.
Datasheet:
Part Number:
Description:
Fuse; Non-Resettable; 15A; Dims 0.16x0.457"; Axial; 120-277VAC; PCB; NTE Series
Manufacturer:
NTE Electronics, Inc.
Datasheet:
Part Number:
Description:
Fuse; Non-Resettable; 15A; Dims 0.16x0.457"; Axial; 120/250VAC; PCB; NTE Series
Manufacturer:
NTE Electronics, Inc.
Datasheet:
Part Number:
Description:
MOTOR START AC ELECTROLYTIC
Manufacturer:
NTE [NTE Electronics]
Datasheet:
Part Number:
Description:
SOLID TANTALUM
Manufacturer:
NTE [NTE Electronics]
Datasheet:
Part Number:
Description:
HIGH-FREQ ALUMINUM ELECTROLYTIC
Manufacturer:
NTE [NTE Electronics]
Datasheet:
Part Number:
Description:
SNAP-IN MOUNT ALUMINUM ELECTROLYTIC
Manufacturer:
NTE [NTE Electronics]
Datasheet:
Part Number:
Description:
Replacement Semiconductors TO-220 NPN PWR AMP
Manufacturer:
NTE ELECTRONICS
Datasheet:
NTE5444 Summary of contents
Page 1
... NTE5444 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 2
Electrical Characteristics: (T Parameter Peak Forward or Reverse Blocking Current Gate Trigger Current (Continuous DC) Gate Trigger Voltage (Continuous DC) Peak On−State Voltage Holding Current Gate Controlled Turn−On Time Circuit Commutated Turn−Off Time Critical Rate−of−Rise of Off−State Voltage Heat Sink ...