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| SML50A21 Datasheet, PDF (2/2 Pages) Seme LAB – N-CHANNEL ENHANCEMENT MODE HIGH VOLTAGE POWER MOSFETS | |||
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SML50A21
STATIC ELECTRICAL RATINGS (Tcase = 25°C unless otherwise stated)
Characteristic
Test Conditions
BVDSS
Drain â Source Breakdown Voltage
VGS = 0V , ID = 250µA
IDSS
Zero Gate Voltage Drain Current
(VGS = 0V)
VDS = VDSS
VDS = 0.8VDSS , TC = 125°C
IGSS
Gate â Source Leakage Current
VGS = ±30V , VDS = 0V
VGS(TH) Gate Threshold Voltage
VDS = VGS , ID = 1.0mA
ID(ON)
RDS(ON)
On State Drain Current 2
Drain â Source On State Resistance 2
VDS > ID(ON) x RDS(ON) Max
VGS = 10V
VGS = 10V , ID = 0.5 ID [Cont.]
Min.
500
2
21
Typ. Max. Unit
V
25
µA
250
±100 nA
4V
A
0.220 â¦
DYNAMIC CHARACTERISTICS
Characteristic
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
Qg
Total Gate Charge3
Qgs
Gate â Source Charge
Qgd
Gate â Drain (âMillerâ) Charge
td(on)
Turnâon Delay Time
tr
Rise Time
td(off)
Turn-off Delay Time
tf
Fall Time
Test Conditions
VGS = 0V
VDS = 25V
f = 1MHz
VGS = 10V
VDD = 0.5 VDSS
ID = ID [Cont.] @ 25°C
VGS = 15V
VDD = 0.5 VDSS
ID = ID [Cont.] @ 25°C
RG = 1.6â¦
Min. Typ. Max. Unit
3700 4440
510 715 pF
200 300
150 225
25 37 nC
70 105
12 25
10 20
ns
50 75
8
15
SOURCE â DRAIN DIODE RATINGS AND CHARACTERISTICS
Characteristic
Test Conditions
IS
Continuous Source Current (Body Diode)
ISM
Pulsed Source Current1
(Body Diode)
VSD
Diode Forward Voltage2
VGS = 0V , IS = â ID [Cont.]
trr
Reverse Recovery Time
IS = â ID [Cont.] , dls / dt = 100A/µs
Qrr
Reverse Recovery Charge IS = â ID [Cont.] , dls / dt = 100A/µs
Min.
Typ.
510
10
Max. Unit
21
A
84
1.3 V
ns
µC
THERMAL CHARACTERISTICS
Characteristic
RθJC
Junction to Case
RθJA
Junction to Ambient
1) Repetitive Rating: Pulse Width limited by maximum junction temperature.
2) Pulse Test: Pulse Width < 380µS , Duty Cycle < 2%
3) See MILâSTDâ750 Method 3471
Min.
Typ.
Max. Unit
0.53
°C/W
30
CAUTION â Electrostatic Sensitive Devices. Anti-Static Procedures Must Be Followed.
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
6/99
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
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