STK822 STMicroelectronics, STK822 Datasheet - Page 3

• Manufacturer Part Number: STK822
• Description: MOSFET N-CH 25V 38A POLARPAK
• Manufacturer: STMicroelectronics
• Series: STripFET™r

Specifications of STK822

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 2.15 mOhm @ 19A, 10V
• Drain To Source Voltage (vdss): 25V
• Current - Continuous Drain (id) @ 25° C: 38A
• Vgs(th) (max) @ Id: 2.5V @ 250µA
• Gate Charge (qg) @ Vgs: 33nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 6060pF @ 25V
• Power - Max: 5.2W
• Mounting Type: Surface Mount
• Package / Case: PolarPak®
• Configuration: Single Quad Drain Quad Source Dual Gate
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.00215 Ohms
• Drain-source Breakdown Voltage: 25 V
• Gate-source Breakdown Voltage: +/- 16 V
• Continuous Drain Current: 38 A
• Power Dissipation: 5.2 W
• 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: 497-6325-2

STK822
1
Electrical ratings
Table 2.
1. Continuous mode
2. Guaranteed for test time
3. Pulse width limited by package
4. When mounted on FR-4 board of 1inch
5. Starting Tj = 25 °C, I
Table 3.
1. When mounted on FR-4 board of 1inch
2. Steady state
3.
R
Symbol
Symbol
P
R
R
V
thj-amb
E
V
I
Measured at Source pin when the device is mounted on FR-4 board in steady state
DM
I
I
TOT
thj-c
thj-c
V
GS
T
AS
GS
D
D
T
DS
stg
(4)
(4)
j
(2)
(3)
(5)
(1)
(2)
(3)
(4)
(1)
Absolute maximum ratings
Thermal data
Thermal resistance junction-amb
Thermal resistance junction-case (top drain)
Thermal resistance junction-case (source)
Drain-source voltage (V
Gate-source voltage
Gate-source voltage
Drain current (continuous) at T
Drain current (continuous) at T
Drain current (pulsed)
Total dissipation at T
Derating factor
Single pulse avalanche energy
Operating junction temperature
Storage temperature
D
= 19 A, V
≤
15 ms
DD
Parameter
Parameter
A
= 25 V
= 25 °C
GS
2
2
, 2 oz Cu and ≤ 10 sec
, 2 oz Cu and ≤ 10 sec
= 0)
A
A
= 25 °C
= 100 °C
Typ.
0.8
2.2
20
-55 to 150
0.0416
Value
23.75
± 16
± 18
152
500
5.2
25
38
Electrical ratings
Max.
2.7
24
1
°C/W
°C/W
°C/W
W/°C
Unit
Unit
mJ
°C
W
V
V
V
A
A
A
3/15