11DQ03, 11DQ04
Bulletin PD-2.287 rev. E 03/03
2www.irf.com
TJMax. Junction Temperature Range (*) -40 to 150 °C
Tstg Max. Storage Temperature Range -40 to 150 °C
RthJA Max. Thermal Resistance Junction 100 °C/W DC operation
to Ambient Without cooling fin
RthJL Typical Thermal Resistance Junction 81 °C/W DC Operation (* See Fig. 4)
to Lead
wt Approximate Weight 0.33(0.012) g (oz.)
Case Style DO-204AL(DO-41)
Part number 11DQ03 11DQ04
VRMax. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Voltage Ratings
30 40
VFM Max. Forward Voltage Drop 0.55 V @ 1A
* See Fig. 1 (1) 0.71 V @ 2A
0.50 V @ 1A
0.61 V @ 2A
IRM Max. Reverse Leakage Current 1.0 mA TJ = 25 °C
* See Fig. 2 (1) 6.0 mA TJ = 125 °C
CTTypical Junction Capacitance 60 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance 8.0 nH Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change 10000 V/µs (Rated VR)
TJ = 25 °C
TJ = 125 °C
VR = rated VR
Parameters 11DQ.. Units Conditions
Electrical Specifications
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters 11DQ.. Units Conditions
IF(AV) Max. Average Forward Current 1.1 A 50% duty cycle @ TC = 75°C, rectangular wave form
* See Fig. 4
IFSM Max. Peak One Cycle Non-Repetitive 225 5µs Sine or 3µs Rect. pulse
Surge Current * See Fig. 6 35 10ms Sine or 6ms Rect. pulse
EAS Non-Repetitive Avalanche Energy 3.0 mJ TJ = 25 °C, IAS = 1.0 Amps, L = 6 mH
IAR Repetitive Avalanche Current 1.0 A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Absolute Maximum Ratings
Following any rated
load condition and with
rated VRRM applied
A
Parameters 11DQ.. Units Conditions
< thermal runaway condition for a diode on its own heatsink
(*) dPtot 1
dTj Rth( j-a)