RF1K49092 datasheet(3/13 Pages) INTERSIL

Part #	RF1K49092

Description	3.5A/2.5A, 12V, 0.050/0.130 Ohm, Logic Level, Complementary LittleFET??Power MOSFET

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Manufacturer	INTERSIL [Intersil Corporation]

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3 / 13 page

9-5

P-Channel Electrical Speciﬁcations TA = 25oC, Unless Otherwise Speciﬁed

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Drain to Source Breakdown Voltage

BVDSS

ID = 250µA, VGS = 0V, (Figure 34)

-12

-

V

Gate Threshold Voltage

VGS(TH)

VGS = VDS, ID = 250µA, (Figure 33)

-1

-

-2

V

Zero Gate Voltage Drain Current

IDSS

VDS = -12V,

VGS = 0V

TA = 25

oC-

-

-1

µA

TA = 150

oC

-

-50

µA

Gate to Source Leakage Current

IGSS

VGS = ±10V

-

±100

nA

Drain to Source On Resistance

rDS(ON)

ID = 2.5A, VGS = -5V

-

0.130

Ω

Turn-On Time

tON

VDD = -6V, ID ≈ 2.5A,

RL = 2.40Ω, VGS = -5V,

RGS = 25Ω

(Figure 31)

-

115

ns

Turn-On Delay Time

td(ON)

-25-

ns

Rise Time

tr

-65-

ns

Turn-Off Delay Time

td(OFF)

-40-

ns

Fall Time

tf

-45-

ns

Turn-Off Time

tOFF

-

110

ns

Total Gate Charge

Qg(TOT)

VGS = 0V to -10V

VDD = -9.6V,

ID = 2.5A,

RL = 3.84Ω

(Figure 36)

-19

24

nC

Gate Charge at -5V

Qg(-5)

VGS = 0V to -5V

-

10

14

nC

Threshold Gate Charge

Qg(TH)

VGS = 0V to -1V

-

0.8

1.1

nC

Input Capacitance

CISS

VDS = -10V, VGS = 0V,

f = 1MHz (Figure 35)

-

775

-

pF

Output Capacitance

COSS

-

550

-

pF

Reverse Transfer Capacitance

CRSS

-

150

-

pF

Thermal Resistance Junction-to-Ambient

RθJA

Pulse width = 1s

Device mounted on FR-4 material

-

62.5

oC/W

P-Channel Source to Drain Diode Speciﬁcations

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Source to Drain Voltage

VSD

ISD = -2.5A

-

-1.25

V

Reverse Recovery Time

trr

ISD = -2.5A, dISD/dt = -100A/µs-

-

55

ns

Typical Performance Curves (N-Channel)

FIGURE 1. NORMALIZED POWER DISSIPATION vs AMBIENT

TEMPERATURE

FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs

AMBIENT TEMPERATURE

TA, AMBIENT TEMPERATURE (

oC)

0.0

0

25

50

75

100

150

0.2

0.4

0.6

0.8

1.0

1.2

125

2.0

1.0

0.5

0.0

25

50

75

100

125

150

1.5

3.0

2.5

TA, AMBIENT TEMPERATURE (

oC)

4.0

3.5

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