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参数资料
| 型号： | NTE5446 |
| 元件分类： | 晶闸管 |
| 英文描述： | 8 A, 400 V, SCR, TO-127 |
| 文件页数： | 1/2页 |
| 文件大小： | 22K |
| 代理商： | NTE5446 |
NTE5442 thru NTE5448
Silicon Controlled Rectifier (SCR)
8 Amp
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:
IGT = 7mA Typ
IHold = 6mA Typ
D Low “ON” Voltage: VTM = 1V Typ @ 5A @ +25°C
D High Surge Current Rating: ITSM = 80A
Absolute Maximum Ratings: (Note 1, TJ = +100°C unless otherwise specified)
Peak Repetitive Forward and Reverse Blocking Voltage (Note 2), VDRM or VRRM
NTE5442
50V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE5444
200V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE5446
400V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE5448
600V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non–Repetitive Peak Reverse Blocking Voltage (t = 5ms (max) duration), VRSM
NTE5442
75V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE5444
300V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE5446
500V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE5448
700V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RMS On–State Current (All Conduction Angles), IT(RMS)
8A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average On–State Current (TC = +73°C), IT(AV)
5.1A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Non–Repetitive Surge Current, ITSM
(1/2 cycle, 60Hz preceeded and followed by rated current and voltage)
80A
. . . . . . . . . . . . .
Circuit Fusing (TJ = –40° to +100°C, t = 1ms to 8.3ms), I2t
25A2sec
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Gate Power, PGM
5W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average Gate Power, PG(AV)
500mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Forward Gate Current, IGM
2A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Reverse Gate Voltage, VRGM
10V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Junction Temperature Range, TJ
–40
° to +100°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, Tstg
–40
° to +150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Thermal Resistance, Junction–to–Case, RthJC
2.5
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Typical Thermal Resistance, Junction–to–Ambient, RthJA
40
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. NTE5444 and NTE5446 are discontinued devices and are replaced by NTE5448.
Note 2. Ratings apply for zero or negative gate voltage but positive gate voltage shall not be applied
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NTE5448 | 制造商:NTE Electronics 功能描述:SILICON CONTROLLED RECTIFIER - 600V 8A TO-127 制造商:NTE Electronics 功能描述:SCR-600 VRM 8.0A 制造商:NTE Electronics 功能描述:SCR THYRISTOR, 8A, 600V, TO-127; Peak Repetitive Off-State Voltage, Vdrm:600V; Gate Trigger Current Max, Igt:30mA; Current It av:5.1A; On State RMS Current IT(rms):8A; Peak Non Rep Surge Current Itsm 50Hz:80A; Thyristor Case:TO-127 ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:Thyristor SCR 600V 80A 3-Pin TO-127 |
| NTE5452 | 制造商:NTE Electronics 功能描述:SCR THYRISTOR 4A 30V TO-202 制造商:NTE Electronics 功能描述:SCR THYRISTOR, 4A, 30V, TO-202 制造商:NTE Electronics 功能描述:SCR-30 VRM4.0 A 制造商:NTE Electronics 功能描述:SCR THYRISTOR, 4A, 30V, TO-202; Peak Repetitive Off-State Voltage, Vdrm:30V; Gate Trigger Current Max, Igt:200A; On State RMS Current IT(rms):4A; Peak Non Rep Surge Current Itsm 50Hz:20A; Holding Current Max Ih:3mA; No. of Pins:3 ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:Thyristor SCR 30V 20A 3-Pin(3+Tab) TO-202 |
| NTE5452B | 制造商:NTE Electronics 功能描述: |
| NTE5453 | 制造商:NTE Electronics 功能描述:SILICON CONTROLLED RECTIFIER- 50VRM 4A TO-202 SENSITIVE GATE 制造商:NTE Electronics 功能描述:SCR, 4A, 50V, TO-202; Peak Repetitive Off-State Voltage, Vdrm:50V; Gate Trigger Current Max, Igt:200A; On State RMS Current IT(rms):4A; Peak Non Rep Surge Current Itsm 50Hz:20A; Holding Current Max Ih:3mA; Thyristor Case:TO-202 ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:Thyristor SCR 50V 20A 3-Pin(3+Tab) TO-202 |
| NTE5454 | 制造商:NTE Electronics 功能描述:SCR THYRISTOR 4A 100V TO-202 制造商:NTE Electronics 功能描述:SCR THYRISTOR, 4A, 100V, TO-202 制造商:NTE Electronics 功能描述:SCR-100 VRM4.0 A 制造商:NTE Electronics 功能描述:SCR THYRISTOR, 4A, 100V, TO-202; Peak Repetitive Off-State Voltage, Vdrm:100V; Gate Trigger Current Max, Igt:200A; On State RMS Current IT(rms):4A; Peak Non Rep Surge Current Itsm 50Hz:20A; Holding Current Max Ih:3mA; No. of Pins:3 ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:Thyristor SCR 100V 20A 3-Pin(3+Tab) TO-202 |
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