NTE5429 参数 Datasheet PDF下载

NTE5427 thru NTE5429

Silicon Controlled Rectifier (SCR)

7 Amp

Absolute Maximum Ratings:

Repetitive Peak Reverse Voltage (T

C

= +110°C), V

RRM

NTE5427 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V

NTE5428 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V

NTE5429 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V

Repetitive Peak Off–State Voltage (T

C

= +110°C), V

DRM

NTE5427 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V

NTE5428 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V

NTE5429 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V

RMS On–State Current (T

C

= +80°C, Conduction Angle of 180°), I

T(RMS)

. . . . . . . . . . . . . . . . . . . 7A

Peak Surge (Non–Repetitive) On–State Current (One Cycle at 50 or 60Hz), I

TSM

. . . . . . . . . . . 80A

Peak Gate–Trigger Current (3µs Max), I

GTM

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A

Peak Gate–Power Dissipation (I

GT

≤

I

GTM

), P

GM

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20W

Average Gate Power Dissipation, P

G(AV)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW

Operating Temperature Range, T

opr

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +110°C

Storage Temperature Range, T

stg

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C

Typical Thermal Resistance, Junction–to–Case, R

thJC

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5°C/W

Electrical Characteristics:

(T

C

= +25°C unless otherwise specified)

Parameter

Peak Off–State Current

Maximum On–State Voltage

DC Holding Current

DC Gate–Trigger Current

DC Gate–Trigger Voltage

Gate Controlled Turn–On Time

I

2

t for Fusing Reference

Critical Rate of Off–State Voltage

Symbol

I

RRM

I

DRM

V

TM

I

HOLD

I

GT

V

GT

t

gt

I

2

t

V

D

= 6VDC, R

L

= 100Ω

V

D

= 6VDC, R

L

= 100Ω

I

G

x 3

GT

For SCR Protection

Test Conditions

V

RRM

= Max, V

DRM

= Max,

T

C

= +110°C, R

GK

= 1kΩ

°

Ω

I

T

= 7A

Min

–

–

–

–

–

–

–

–

–

Typ

–

–

–

–

–

–

2

–

100

Max

1

1

2

50

25

1.5

–

2.6

–

Unit

mA

mA

V

mA

mA

V

µs

A

2

sec

V/µs

dv/dt Gate Open, T

C

= +100°C

(critical)