Semitronics Corp

A Hi-Reliability Semiconductor Manufacturer

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Semitronics Corp
Freeport, N.Y.  11520
516-223-0200

Phase Control SCR's

7.4 - 25 Amp

 

High Reliability

*2N1771A-2N1778A and 2N2619A are available in Jan and Jantx (Spec Sheet)

TYPE C10 C11 C15 C220-2 C126 C36 C37
JEDEC  2N1770A-1777A*  2N1770-1778  2N1600A- 2N1604A - - 2N1842-50 -
ELECTRICAL SPECIFICATIONS
VOLTAGE RANGE 25-400 25-600 25-600 25-600 25-600 25-600 25-800
FORWARD CONDUCTION
IT (RMS) Max, RMS on-state current (A) 7.4 7.4 8 10 12 16 25
IT(AV) Max. average on-state current @ 180 conduction (A) @ TC (°C) 4.7 @ 106°C 4.7 @ 105°C 5.1 @ 50°C 6.3 @ 68°C 7.8 @ 78°C 10.0 @ 35°C 16.0 @ 35°C
ITSM Max peak one cycler, non-repetitive surge current (A) 60 60 60 90 120 125 125
I2t Max. 12t for fusing for> 1.5msec (A2 sec). .5 .5 - 27 - - 40
VTM Max. peak on-state voltage @ 25°C, 180° conduction, rated IT(AV) (V) 1.8 1.8 1.85 2.0 1.82 2.9 2.25
R0JC Max. internal thermal resistance, dc, junction-to-case (°C/W) 3.1 3.1 3.1 - 1.8 2.5 1.0
IH Max. holding current @ 25°C (mA) 25 - 30 30 30 20 10
tq Typical turn-on time (µsec)    @ 100°C - - - - - 50 -
@ 125°C 40 40 - - - -
td+tr Typical turn-on time (µsec) 1.0 1.0 1.0 2.5 - 3 3
di/dt Max, rate-of-rise turned-on current (A/µsec) 60 40 40 100 100 20 20

TJ

Junction operating temperature range (C) -65 to 150 -65 to 120 -65 to 105 -40 to 100 -40 to 110 -40 to 100 -40 to 105

BLOCKING

dv/dt Typical critical rate-of-rise of off-state voltage.  Exponential @ max. rated TJ (V)/µsec) 20 50 50 50 50 100 100
FIRING
IGT Max. required gate current to trigger (mA)
@-65°C 30 30 50 - - - -
@-40°C - - - 40 40 150 150
@-25°C 15 15 35 25 25 80 80

VGT

Max. required gate voltage to trigger (V)
@-65°C 2 2 2.5 - - - -
@-40°C - - - 2.0 2.0 3.5 3.5
@-25°C 1.35 1.35 - 1.5 1.5 - -
VGT Min. required gate voltage to trigger (V)
@-100°C - - 0.3 0.2 - 0.3 0.25
@-110°C - - - - 0.2 - -
@-125°C - 0.3 - - - - -
@-150°C 0.2 - - - - - -

VOLTAGE TYPES

Repetitive Peak Forward and Reverse Voltages
  25 2N1770A  C10U 2N1770  C11U C15U  C220U  C222U - 2N1842  C36U C37U
50 2N1771A C10F 2N1771 C11F C15F 2N1600 C220F C222F C126F 2N1843 C36F C37F
100 2N1772A C10A 2N1772 C11A C15A 2N1601 C220A C222A C126A 2N1844 C36A C37A
150 2N1773A C10G 2N1773 C11G C15G - - 2N1845 C38G -
200 2N1774A C10B 2N1774 C11B C15B 2N1602 C220B C222B C126B 2N1846 C36B C37B
250 2N1775A C10H 2N1775 C11H C15H - - 2N1847 C36H -
300 2N1776A C10C 2N1776 C11C C15C 2N1603 C220C C222C C126C 2N1848 C36C C37C
400 2N1777A C10D 2N1777 C11D C15D 2N1604 C220D C222D C126D 2N1849 C36D C37D
500 - 2N1778 C11E C15E C220E C222E C126E 2N1850 C36E C37E
600 - 2N2619 C11M C15M C220M C222M C126M C36M C37M
700 - - - - - C36S C37S
800 - - - - - C36N C37N

PACKAGE OUTLINE NO.

104 104 104 241 (C222) 242,3,4,5 & 6 (C220) 230.2 107 107

 

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