IRHSNA53064 IRF [International Rectifier], IRHSNA53064 Datasheet - Page 5

• Manufacturer Part Number: IRHSNA53064
• Description: RAD-HARD SYNCHRONOUS RECTIFIER SURFACE MOUNT(SMD-2)
• Manufacturer: IRF [International Rectifier]

Pre-Irradiation
www.irf.com
Fig 5a. Basic Gate Charge Waveform
12 V
V
G
Q
GS
Charge
Q
Q
GD
G
20
16
12
8
4
0
0

I =
D
Fig 5. Typical Gate Charge Vs.
45A
Gate-to-Source Voltage
50
Q , Total Gate Charge (nC)
G
100

V
V
V

DS
DS
DS
FOR TEST CIRCUIT
150
= 48V
= 30V
= 12V
SEE FIGURE
Fig 5b. Gate Charge Test Circuit
12V
V
200
GS
Same Type as D.U.T.
5b
Current Regulator
13
.2 F
250
50K
3mA
Current Sampling Resistors
.3 F
I
G
IRHSNA57064
D.U.T.
I
D
+
-
V
DS
5