SI4922BDY Datasheet, PDF (2/9 Pages) Vishay Siliconix – Dual N-Channel 30-V (D-S) MOSFET

Si4922BDY
Vishay Siliconix
SPECIFICATIONS T_J = 25 °C, unless otherwise noted
Parameter
Symbol
Test Conditions
Static
Drain-Source Breakdown Voltage
V_DS Temperature Coefficient
V_GS(th) Temperature Coefficient
V_DS
ΔV_DS/T_J
ΔV_GS(th)/T_J
V_GS = 0 V, I_D = 250 µA
I_D = 250 µA
Gate Threshold Voltage
V_GS(th)
V_DS = V_GS, I_D = 250 µA
Gate-Body Leakage
I_GSS
V_DS = 0 V, V_GS = ± 12 V
Zero Gate Voltage Drain Current
I_DSS
V_DS = 30 V, V_GS = 0 V
V_DS = 30 V, V_GS = 0 V, T_J = 55 °C
On-State Drain Current^b
Drain-Source On-State Resistance^b
I_D(on)
R_DS(on)
V_DS = 5 V, V_GS = 10 V
V_GS = 10 V, I_D = 5 A
V_GS = 4.5 V, I_D = 5 A
Forward Transconductance^b
Dynamic^a
V_GS = 2.5 V, I_D = 5 A
g_fs
V_DS = 15 V, I_D = 5 A
Input Capacitance
C_iss
Output Capacitance
C_oss
V_DS = 15 V, V_GS = 0 V, f = 1 MHz
Reverse Transfer Capacitance
C_rss
Total Gate Charge
Q_g
V_DS = 15 V, V_GS = 10 V, I_D = 5 A
Gate-Source Charge
Q_gs
Gate-Drain Charge
Q_gd
Gate Resistance
R_g
Turn-On Delay Time
t_d(on)
Rise Time
t_r
Turn-Off Delay Time
Fall Time
t_d(off)
t_f
Turn-On Delay Time
t_d(on)
Rise Time
t_r
Turn-Off Delay Time
Fall Time
t_d(off)
t_f
Drain-Source Body Diode Characteristics
Continuous Source-Drain Diode Current
I_S
Pulse Diode Forward Current^a
I_SM
Body Diode Voltage
V_SD
Body Diode Reverse Recovery Time
t_rr
Body Diode Reverse Recovery Charge
Q_rr
Reverse Recovery Fall Time
t_a
Reverse Recovery Rise Time
t_b
Notes:
a. Guaranteed by design, not subject to production testing.
b. Pulse test; pulse width ≤ 300 µs, duty cycle ≤ 2 %.
V_DS = 15 V, V_GS = 4.5 V, I_D = 5 A
f = 1 MHz
V_DD = 15 V, R_L = 3 Ω
I_D ≅ 5 A, V_GEN = 10 V, R_g = 1 Ω
V_DD = 15 V, R_L = 3 Ω
I_D ≅ 5 A, V_GEN = 4.5 V, R_g = 1 Ω
T_C = 25 °C
I_S = 1.7 A
I_F = 1.7 A, dI/dt = 100 A/µs, T_J = 25 °C
Min.
30
0.6
20
Typ.^a
35
- 4.6
0.0135
0.0145
0.018
30
2070
255
135
41
19
3.5
3.7
1.8
7
27
31
8
13
53
68
54
0.77
32
21
13
19
Max. Unit
V
mV/°C
1.8
V
100
nA
1
µA
10
A
0.016
0.018
Ω
0.024
S
pF
62
29
nC
3
Ω
14
41
47
15
ns
25
80
102
81
2.5
A
35
1.2
V
48
ns
32
nC
ns
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
www.vishay.com
2
Document Number: 74459
S09-0704-Rev. B, 27-Apr-09