BAT54SKL4

BAT54/A/C/S SCHOTTKY BARRIER DIODE

FEATURES

z Extremely Fast Switching Speed

SOT-23 SOT-23 Plastic-Encapsulate Diodes

BAT54 MARKING: KL1 BAT54A MARKING: KL2 BAT54C MARKING: KL3 BAT54S MARKING: KL4

Maximum Ratings @Ta=25℃

Parameter Symbol Peak Repetitive Peak Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current Power Dissipation

Thermal Resistance Junction to AmbientJunction temperature Storage Temperature

VRRM VRWM VR IFM PD

200 200

mA mW

Limit

Unit 30 V RθJA 500 ℃/W TjTSTG

125-55~+150

󰀃℃ ℃

Electrical Characteristics @Ta=25℃

Parameter

Reverse breakdown voltage

Symbol MinV (BR) VF1 VF2

Forward voltage

VF3 VF4 VF5

Reverse current Diode capacitance Reverse recovery time

IR CD

30

Typ

Max

Unit Conditions

V =IR100μA

0.24 0.32 0.40 0.50 1 2 10

V IF=0.1mA V IF=1mA V IF=10mA V IF=30mA V IF=100mA μA VR=25V pF VR=1V,f=1MHz

IF=IR=10mA Irr=0.1XIR,RL=100Ω

5 trr ns

B,Jul,2012

Typical Characteristics

1000

Forward Characteristics

)A100

moC (0 0 1 =FITa oC T10

52N=ETaRRUC1

DRAWR0.1

OF0.01

02004006008001000FORWARD VOLTAGE VF (mV)Capacitance Characteristics20

Ta=25℃f=1MHz16

12

)Fp( TC8

4

0

051015202530REVERSE VOLTAGE V

R (V)

BAT54/A/C/S

100Reverse Characteristicso)TAa=100 Cu10( IR TNER1RUC EToa=25 CSRE0.1VER0.01051015202530REVERSE VOLTAGE VR (V)Power Derating Curve300)W250m( PD 200 NOITA150PISSID100 REWOP5000255075100125150AMBIENT TEMPERATURE Ta (℃)

B,Jul,2012

CAPACITANCE BETWEEN TERMINALS