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Semiconductor Devices

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Thyristors K106, K108, K106-5, K108-5


Semiconductor Devices



Thyristors K106, K108, K106-5, K108-5 were designed for half -wave AC power control applications, such as motor power control devices, or wherever half-wave silicon gate-controlled devices are needed.

High performance high-voltage thyristors with unilateral mesa design.
Glass passivated junction for reliability.
Constructive variants: K106*, K108* in case TO-220; K106*-5, K108*-5 unpackaged (chip) for application in the hybrid circuits.

VDRM  ,VRRM=400-600V

ITRMS=5A

IGT=3mA(K108)

IGT=20mA(K106)

VTM=1,5V



Symbol

sch118eng.gif (1200 bytes)

Case TO-220

to220v.gif (3743 bytes)

    

C    A     G

Chip
3,2 õ 3,2 õ 0,3 mm

C           G
i17n.gif (4663 bytes)

A

2,7 x 2,7 õ0,3 mm


Maximum Ratings (TJ=25°C unless otherwise noted)


Rating

Symbol

Value

Unit

Peak Repetitive Forward  and Revers
Voltage (TJ=-40 to 125°C)

K106A, K108A
K106B, K108B

VDRM
VRRM




400
600

V

Peak Gate Voltadg - Reverse
K108

VGRM


6

V

Forward Current RMS

IT(RMS)

5

A

Peak Non-repetitive Surge Current
(One Half Cycle, 50Hz, TJ
=125oC)

ITSM


50

A

Peak Gate Current - Forward

IGM

2

A

Operating Junction Temperature Range

TJ

-40 to125

°C




Electrical   Characteristics* (T=25°C, RGK=1000 Ohms unless otherwise noted)


Parameter

Symbol

Min

Typ

Max

Unit

Peak Forward and Reverse Blocking Current (VAK=VDRM or VRRM, RGK= 1000 Ohms)

T=25°C
T=125°C

IDRM

 

 

 

 


10
500

µA

Forward "On" Voltage
(ITM=8A)

VTM

 

 


1,5

V

Gate Trigger Current
(V=7V, RL=5 Ohms)

K106
K108

IGT

 

 




20
3

mA

Gate Trigger Voltage
(VA=7V, RL=5 Ohms)

VGT

 

 


0,8

V

Holding Current
(V=7V)

K106
K108

IH

 

 

 


30
10

mA

Critical Rate of Rise of Off Voltage
(VD=VDRM, Exponentian Waveform, TJ=125°C)

dV/dt



200

 

 

V/µs



* Before order the complementary parameters must defined more precisely.

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Aviamotornaya st., Moscow, Russia, 111250 Company "Polydex"
Fax : (7 - 095) - 956-35-64
Tel: (7 - 095) - 737-62-61 map

e-mail: info@thyristor.ru   www.thyristor.ru