NTE5545 NTE ELECTRONICS, NTE5545 Datasheet
NTE5545
Manufacturer Part Number
NTE5545
Description
Replacement Semiconductors TO-48 400V 35A SCR
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE5547.pdf
(2 pages)
Specifications of NTE5545
Peak Repetitive Off-state Voltage, Vdrm
400V
Gate Trigger Current Max, Igt
30mA
Current It Av
35A
On State Rms Current It(rms)
35A
Peak Non Rep Surge Current Itsm 50hz
300A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Description:
The NTE5541 thru NTE5548 are silicon controlled rectifiers (SCR) packaged in a TO48 type case
designed for industrial and consumer applications such as power supplies; battery chargers; temper-
ature, motor, light and welder controls.
Absolute Maximum Ratings:
Repetitive Peak Off−State Voltage (T
Repetitive Peak Reverse Voltage (T
RMS On−State Current (T
Peak Surge (Non−Repetitive) On−State Current (One Cycle at 50Hz or 60Hz), I
Peak Gate−Trigger Current (3μs Max), I
Peak Gate−Power Dissipation (I
Average Gate Power Dissipation, P
Operating Temperature Range, T
Storage Temperature Range, T
Typical Thermal Resistance, Junction−to−Case, R
NTE5541
NTE5542
NTE5543
NTE5544
NTE5545
NTE5546
NTE5547
NTE5548
NTE5541
NTE5542
NTE5543
NTE5544
NTE5545
NTE5546
NTE5547
NTE5548
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Silicon Controlled Rectifier (SCR)
C
= +75°C), I
stg
GT
NTE5541 thru NTE5548
oper
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
≤ I
G(AV)
J
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= +100°C) V
GTM
= +100°C) V
(RMS)
35 Amp, TO48
GTM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
for 3μs Max), P
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RRM
thJC
DRM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GM
. . . . . . . . . . . . . . . . . . . . . . . . . . .
TSM
−40° to +150°C
−40° to +150°C
. . . . . . .
1.4°C/W
500mW
100V
200V
300V
400V
500V
600V
800V
100V
200V
300V
400V
500V
600V
800V
300A
20W
50V
50V
35A
20A
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NTE5545 Summary of contents
Page 1
... NTE5545 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 2
Parameter Peak Off−State Current Maximum On−State Voltage (Peak) DC Gate Trigger Current DC Gate Trigger Voltage Gate Controlled Turn−On Time Critical Rate of Rise of Off−State Voltage (14.28) (30.33) Symbol Test Conditions & Max Rating, ...