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 Silicon Controlled Rectifiers (SCR)
Silicon Controlled Rectifiers (SCR)
For TV Horizontal Deflection

Click on the Part Number for Pricing.
Click on the for Detailed Acrobat PDF Specifications.

NTE
Type
No.
Repetitive
Peak Forward
Off-State
Voltage
(Volts)
RMS
On-State
Current
(Amps)
Surge
Current
(Amps)
Maximum Ratings Typical
Turn-Off
Time
(µs)
Rate of Rise
Voltage
(V/µs)
Package Style
On-State
Voltage
(Volts)
Gate
Trigger
Current
(mA)
Gate
Trigger
Voltage
(Volts)
Holding
Current
(mA)
VDRM ITRMS ISURGE VT IGT VGT IHOLD tq dv/dt
NTE230

700 8 90 2.16 50 2 100 1.8 400
NTE231

600 8 90 2.16 50 2 100 - 400

Silicon Gate Controlled Switch
Gate Turn-Off Thyristor
NTE Type
No.
Description
and
Application
Repetitive
Peak Forward
Off-State
Voltage
(Volts)
Maximum Ratings Typical
Turn-On
Delay Time
(mS)
Typical
Turn-On
Rise Time
(mS)
Typical
Holding
Current
(mA)
Package Style
On-State
Anode
Current
(Amps)
Surge
On-State
Current
(Amps)
On-State
Voltage
(Volts)
Gate
Trigger
Voltage
(Volts)
Gate
Trigger
Current
(mA)
VDRM IT ITSM VT VGT IGT td trr IHOLD
NTE276 SCR, Gate Turn Off TV Application 1250 5 80 5.3 1.5 120 0.2 1.3 300

Integrated Thyristor/Rectifier (ITR)
NTE
Type
No.
Description and
Application
Maximum Ratings Typical
Turn-Off
Time
(µs)
Typical
Holding
Current
(mA)
Package Style
RMS
On-State
Current
(Amps)
Surge
Current
(Amps)
Repetitive
Peak Forward
Off-State
Voltage
(Volts)
Gate
Turn-Off
Current
(mA)
Gate
Turn-Off
Voltage
(Volts)
ITRMS ITSM VDRM IGT VGT tq IHOLD
NTE308

TV Horizontal Deflection
& Commutating Switch
8 80 800 50 2 5.1 50
NTE310

TV Horizontal Deflection
& Trace Switch
8 80 800 50 2 2.9 -
NTE308P

TV Horizontal Deflection
& Commutating Switch
8 80 700 45 4 4.2 -
NTE310P

TV Horizontal Deflection
& Trace Switch
8 80 750 40 4 2.4 -

DESCRIPTION:
The NTE308 and NTE310 series integrated thyristor/rectifiers are all-diffused power monolithic circuits that incorporate a silicon controlled rectifier and a silicon rectifier on a common pellet. The NTE308 series types are used as bipolar switches to control horizontal yoke current during the beam trace interval; the NTE310 series types are used as commutating switches to initiate trace-retrace switching.


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