IRF4905SHR International Rectifier, IRF4905SHR Datasheet - Page 6

• Manufacturer Part Number: IRF4905SHR
• Manufacturer: International Rectifier
• Type: Power MOSFETr

Specifications of IRF4905SHR

• Number Of Elements: 1
• Polarity: P
• Channel Mode: Enhancement
• Drain-source On-res: 0.02Ohm
• Drain-source On-volt: 55V
• Gate-source Voltage (max): ±20V
• Continuous Drain Current: 74A
• Power Dissipation: 3.8W
• Operating Temp Range: -55C to 175C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 2 +Tab
• Package Type: D2PAK
• Lead Free Status / Rohs Status: Not Compliant

IRF4905S/L
-10V
Fig 12a. Unclamped Inductive Test Circuit
Fig 12b. Unclamped Inductive Waveforms
Fig 13a. Basic Gate Charge Waveform
V
I
AS
G
R
- 20V
Q
G
V D S
GS
t p
I A S
D .U .T
t p
0.01
L
Q
Charge
Q
GD
G
D R IV E R
V
( B R ) D S S
15V
V D D
A
2500
2000
1500
1000
500
0
25
Fig 12c. Maximum Avalanche Energy
Fig 13b. Gate Charge Test Circuit
Starting T , Junction T emperature (°C)
12V
V
GS
50
Same Type as D.U.T.
Current Regulator
.2 F
Vs. Drain Current
J
75
50K
-3mA
Current Sampling Resistors
.3 F
100
I
G
D.U.T.
125
TO P
BOT TO M
I
D
150
+
-
V
DS
- 27A
-1 6A
-38 A
I
D
175
A