STB21NK50Z STMicroelectronics, STB21NK50Z Datasheet - Page 3

• Manufacturer Part Number: STB21NK50Z
• Description: MOSFET N-CH 500V 17A D2PAK
• Manufacturer: STMicroelectronics
• Series: SuperMESH™r

Specifications of STB21NK50Z

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 270 mOhm @ 8.5A, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 17A
• Vgs(th) (max) @ Id: 4.5V @ 100µA
• Gate Charge (qg) @ Vgs: 119nC @ 10V
• Input Capacitance (ciss) @ Vds: 2600pF @ 25V
• Power - Max: 190W
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.27 Ohm @ 10 V
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 30 V
• Continuous Drain Current: 17 A
• Power Dissipation: 190000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8767-2

STB21NK50Z
1
Electrical ratings
Table 2.
1. Pulse width limited by safe operating area
2. I
Table 3.
Table 4.
Vesd(G-S) G-S ESD (HBM C=100 pF, R=1.5 kΩ)
Symbol
Symbol
R
Symbol
dv/dt
R
I
SD
P
DM
V
thj-case
V
T
thj-amb
E
T
I
I
TOT
I
GS
T
DS
stg
AR
D
D
AS
J
(1)
≤ 17 A, di/dt ≤ 200 A/µs,V
l
(2)
Absolute maximum ratings
Thermal data
Avalanche characteristics
Drain-source voltage (V
Gate-source voltage
Drain current (continuous) at T
Drain current (continuous) at T
Drain current (pulsed)
Total dissipation at T
Derating Factor
Peak diode recovery voltage slope
Storage temperature
Max operating junction temperature
Thermal resistance junction-case max
Thermal resistance junction-ambient max
Maximum lead temperature for soldering
purpose
Avalanche current, repetitive or not-repetitive
(pulse width limited by Tj Max)
Single pulse avalanche energy
(starting T
J
=25 °C, I
DD
Parameter
Parameter
Parameter
C
D
≤ V
=I
= 25 °C
GS
AR
(BR)DSS
, V
= 0)
DD
C
C
, T
=100 °C
=50 V)
= 25 °C
J
≤ T
JMAX
-55 to 150
Value
Value
Value
10.71
6000
0.66
62.5
± 30
1.51
300
850
500
190
150
4.5
17
17
68
Electrical ratings
°C/W
°C/W
W/°C
Unit
V/ns
Unit
Unit
mJ
°C
°C
°C
W
V
V
A
A
A
V
A
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