T2500FP Series

2

Motorola Thyristor Device Data

Characteristic

Symbol

Min

Typ

Max

Unit

Peak Off-State Current (Either Direction)

(VD = Rated VDRM, TJ = 100°C, Gate Open)

IDRM

—

—

2

mA

Maximum On-State Voltage (Either Direction)*

(IT = 30 A Peak)

VTM

—

—

2

Volts

Gate Trigger Current (Continuous dc)

(VD = 12 Vdc, RL = 12 Ohms)

MT2(+), G(+)

MT2(+), G(–)

MT2(–), G(–)

MT2(–), G(+)

IGT

—

—

—

—

10

20

15

30

25

60

25

60

mA

Gate Trigger Voltage (Continuous dc) (All Quadrants)

(VD = 12 Vdc, RL = 12 Ohms)

(VD = VDROM, RL = 125 Ohms, TC = 100°C, All Trigger Models)

VGT

—

0.2

1.25

—

2.5

—

Volts

Holding Current (Either Direction)

(Main Terminal Voltage = 12 Vdc, Gate Open,

Initiating Current = 150 mA, TC = 25°C)

IH

—

15

30

mA

Gate Controlled Turn-On Time

(VD = Rated VDRM, IT = 10 A,

IGT = 160 mA, Rise Time p 0.1 µs)

tgt

—

1.6

—

µs

Critical Rate-of-Rise of Commutation Voltage

(VD = Rated VDRM, IT(RMS) = 6 A,

Commutating di/dt = 3.2 A/ms,

Gate Unenergized, TC = 80°C)

dv/dt(c)

—

10

—

V/

µs

Critical Rate-of-Rise of Off-State Voltage

(VD = Rated VDRM, Exponential Voltage Rise,

Gate Open, TC = 100°C)

dv/dt

—

100

—

V/

µs

*Pulse Test: Pulse Width

p 300 µs, Duty Cycle p 2%.

Electrical Characteristics of Recommended

Bidirectional Switches

Usage

General

Part Number

MBS4991

MBS4992

VS

6 – 10 V

7.5 – 9 V

IS

350

µA Max

120

µA Max

VS1 – VS2

0.5 V Max

0.2 V Max

Temperature

Coefficient

0.02%/

°C Typ

Trigger devices are recommended

for gating on Triacs. They provide:

1. Consistent predictable turn-on

points.

2. Simplified circuitry.

3. Fast turn-on time for cooler,

more efficient and reliable

operation.

Quadrant Definitions

Quadrant II

Quadrant I

Quadrant III

Quadrant IV

MT2(+)

MT2(–)

MT2(+), G(–)

MT2(+), G(+)

MT2(–), G(–)

MT2(–), G(+)

G(–)

G(+)