SI4724CY Datasheet, PDF (7/8 Pages) Vishay Siliconix – N-Channel Synchronous MOSFETs with Break-Before-Make

Si4724CY
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Single Pulse Power, Junction-to-Foot (Q₁)
50
Single Pulse Power, Junction-to-Ambient (Q₁)
50
40
40
30
30
20
20
10
10
0
0.01
0.1
1
10
Pulse (S)
100
1000
Single Pulse Power, Junction-to-Foot (Q₂)
50
40
30
0
0.01
0.1
1
10
Time (sec)
100
1000
Single Pulse Power, Junction-to-Ambient (Q₂)
50
40
30
20
20
10
10
0
0.01
0.1
1
10
Pulse (S)
100
1000
0
0.01
0.1
1
10
Time (sec)
100
1000
2
1
Duty Cycle = 0.5
Normalized Thermal Transient Impedance, Junction-to-Ambient (Q₁)
0.2
0.1
0.1
0.05
0.02
0.01
10 ^{- 4}
Single Pulse
10 ^{- 3}
10 ^{- 2}
10 ^{- 1}
1
Square Wave Pulse Duration (sec)
Notes:
P_DM
t₁
t₂
1. Duty Cycle, D =
t₁
t₂
2. Per Unit Base = R_thJA = 85_C/W
3. T_JM - T_A = P_DMZ_thJA(t)
4. Surface Mounted
10
100
600
Document Number: 71863
S-03922—Rev. D, 19-May-03
www.vishay.com
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