JANTX2N6794_15 Datasheet, PDF (2/7 Pages) International Rectifier – Repetitive Avalanche Ratings

IRFF420, JANTX2N6794, JANTXV2N6794
Electrical Characteristics @ Tj = 25°C (Unless Otherwise Specified)
Parameter
Min Typ Max Units
Test Conditions
BVDSS
Drain-to-Source Breakdown Voltage
500 — —
V
VGS = 0V, ID = 1.0mA
∆BVDSS/∆TJ Temperature Coefficient of Breakdown — 0.43 — V/°C Reference to 25°C, ID = 1.0mA
Voltage
RDS(on)
VGS(th)
gfs
IDSS
IGSS
IGSS
Qg
Qgs
Qgd
td_(on)
tr
td_(off)
tf
LS ₊ LD
Static Drain-to-Source On-State
Resistance
Gate Threshold Voltage
Forward Transconductance
Zero Gate Voltage Drain Current
Gate-to-Source Leakage Forward
Gate-to-Source Leakage Reverse
Total Gate Charge
Gate-to-Source Charge
Gate-to-Drain (‘Miller’) Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Total Inductance
— — 3.0
—
— 3.1
Ω
2.0 — 4.0 V
1.0 — —
S
VGS = 10V, ID = 1.0A „
VGS = 10V, ID = 1.5A „
VDS = VGS, ID = 250µA
VDS > 15V, IDS = 1.0A „
— — 25
VDS = 400V, VGS = 0V
— — 250 µA
VDS = 400V
— — 100
— — -100 nA
VGS = 0V, TJ = 125°C
VGS = 20V
VGS = -20V
7.3 — 25
VGS = 10V, ID = 1.5A
0.1 — 6.0 nC
VDS = 250V
3.7 — 18
— — 40
— — 30
—
— 60 ^ns
VDD = 225V, ID = 1.5A,
VGS = 10V, RG = 7.5Ω
— — 30
—
7.0 —
nH
Measured from drain lead (6mm/0.25in. from
package) to source lead (6mm/0.25in. from
package)
Ciss
Coss
Crss
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
— 350
— 80 — pF
— 35 —
VGS = 0V, VDS = 25V
f = 1.0MHz
Source-Drain Diode Ratings and Characteristics
Parameter
Min Typ Max Units
Test Conditions
IS
Continuous Source Current (Body Diode) — — 1.5
A
ISM Pulse Source Current (Body Diode) 
— — 6.0
VSD Diode Forward Voltage
— — 1.2 V
trr Reverse Recovery Time
— — 900 ns
QRR Reverse Recovery Charge
— — 5.9 µC
Tj = 25°C, IS =1.5A, VGS = 0V „
Tj = 25°C, IF =1.5A, di/dt ≤ 100A/µs
VDD ≤ 50V „
ton Forward Turn-On Time Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by LS + LD.
Thermal Resistance
Parameter
RthJC
RthJA
Junction-to-Case
Junction-to-Ambient
Min Typ Max Units
— — 6.25 _°C/W
— — 175
Test Conditions
Typical socket mount.
Note: Corresponding Spice and Saber models are available on International Rectifier Website.
For footnotes refer to the last page
2
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