NTE5545 NTE Electronics, Inc., NTE5545 Datasheet - Page 2

• Manufacturer Part Number: NTE5545
• Description: SCR; TO-48; 400 V; 400 V; 300 A; 35 A; 1.4 degC/W (Typ.); 20 A (Max.); 100 degC
• Manufacturer: NTE Electronics, Inc.

Specifications of NTE5545

• Current, Forward: 35 A
• Current, Gate Trigger: 20 A (Max.)
• Current, On-state, Rms, Maximum: 35 A
• Current, Reverse: 2 mA
• Current, Surge: 300 A
• Current, Surge, Peak: 300 A
• Package Type: TO-48
• Power Dissipation: 500 mW
• Primary Type: SCR
• Resistance, Thermal, Junction To Case: 1.4 °C/W
• Temperature, Junction, Maximum: +150 °C
• Temperature, Operating: -40 to +150 °C
• Temperature, Operating, Maximum: 150 °C
• Temperature, Operating, Minimum: -40 °C
• Voltage, Direct, Peak, Maximum: 400 V
• Voltage, Reverse: 400 V
• Voltage, Reverse, Peak, Maximum: 400 V

Electrical Characteristics: (At “Maximum Ratings” and Specified Case Temperatures)
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
Parameter
(14.28)
(30.33)
Gate
1.193
(11.5)
.562
.453
Max
Max
Max
(Critical)
Symbol
I
dv/dt
I
DRM
V
RRM
I
I
HO
GT
t
GT
gt
,
V
T
T
Anode Voltage = 12V, R
T
Anode Voltage = 12V, R
T
I
Gate Open, T
GT
C
C
J
C
DRM
= +100 C, Gate Open
= +25 C
= +25 C
= +25 C
= 150mA
& V
RRM
Test Conditions
C
= Max Rating,
= +100 C
L
L
= 30 ,
= 30 ,
1/4–28 UNF–2A
Cathode
Anode
.200 (5.08) Max
Min
–
–
–
–
–
–
Typ
100
2.5
–
–
–
–
Max Unit
2.0
2.0
50
30
–
–
V/ s
mA
mA
mA
V
s