onsemi PS74962128 - Power MOSFET, N Channel, 50 V, 220 mA, 3.5 ohm, SOT-23, Surface Mount
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SMD N channel transistors

onsemi BSS138

Power MOSFET, N Channel, 50 V, 220 mA, 3.5 ohm, SOT-23, Surface Mount

Datasheet
This product is discontinued
5 distributors in stock 8 distributors MSL 1
Package / Case: SC-59; SOT-23-3; SOT23; TO-236-3 Voltage: 50; 50V Current: 1.5A; 220; 220mA; 272mA; 300; 300mA Power: 300; 300mW; 350mW; 350mW (Ta); 360; 360mW Temp: -55°C to 155°C; 150
Component Details
Manufacturer onsemi
MPN BSS138
PartSense # PS74962128
Availability 5 in-stock / 8 distributors
Classification
Category SMD N channel transistors
MSL Level 1

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Parameter Value
Type
N-Channel
Technology
MOSFET (Metal Oxide); TRENCH POWER MV
Drain-Source Voltage
50; 50V
Drain Current
1.5A; 220; 220mA; 272mA; 300; 300mA
Drive voltage
10V; 4.5V
Rds on @ id, vgs
3Ω
Vgs @ id
1.6V@250µA
Gate Charge
1.7nC; 2.4nC; 2.4nC@10V
Gate-Source Voltage
±20V
Input capacitance @ vds
27pF@25V
Power
300; 300mW; 350mW; 350mW (Ta); 360; 360mW
Temperature
-55°C to 155°C; 150
Mounting Type
SMD
Package
SC-59; SOT-23-3; SOT23; TO-236-3
Type of transistor
N-MOSFET
Polarity
N Channel; Unipolar
Drain-Source On-State Resistance
2.5Ω to 6Ω
Packaging
Reel; Tape
Transistor Type
Enhancement; N Channel
Features of semiconductor devices
Logic level
Rds test voltage
10; 10V
Gate Threshold Voltage
1.3; 1.3V; 1.5; 1.5V
Transistor case style
SOT-23
Pin Count
3; 3 Pins
Product range
Multicomp Pro MOSFET Transistros
On resistance rds
700mΩ

Where to Buy the BSS138

Price Comparison

Compare prices across distributors

Quantity LCSC DigiKey Mouser TME element14 Farnell Newark Future Electronics
1
Not Available
at this quantity
$0.32
Total: $0.32
$0.38
Total: $0.38
$0.193
Total: $0.19
Not Available
at this quantity
Not Available
at this quantity
$0.323
Total: $0.32
Not Available
at this quantity
5
Not Available
at this quantity
$0.32
Total: $1.60
$0.38
Total: $1.90
$0.193
Total: $0.97
$0.1812
Total: $0.91
$0.34
Total: $1.70
$0.323
Total: $1.62
Not Available
at this quantity
10
Not Available
at this quantity
$0.195
Total: $1.95
$0.267
Total: $2.67
$0.1405
Total: $1.41
$0.1208
Total: $1.21
$0.34
Total: $3.40
$0.323
Total: $3.23
Not Available
at this quantity
20
$0.0228
Total: $0.46
$0.195
Total: $3.90
$0.267
Total: $5.34
$0.1405
Total: $2.81
$0.1208
Total: $2.42
$0.34
Total: $6.80
$0.323
Total: $6.46
Not Available
at this quantity
25
$0.0228
Total: $0.57
$0.195
Total: $4.88
$0.267
Total: $6.68
$0.1154
Total: $2.89
$0.1208
Total: $3.02
$0.34
Total: $8.50
$0.202
Total: $5.05
Not Available
at this quantity
50
$0.0228
Total: $1.14
$0.195
Total: $9.75
$0.267
Total: $13.35
$0.0983
Total: $4.92
$0.1208
Total: $6.04
$0.1419
Total: $7.10
$0.166
Total: $8.30
Not Available
at this quantity
100
$0.0228
Total: $2.28
$0.1219
Total: $12.19
$0.169
Total: $16.90
$0.085
Total: $8.50
$0.0681
Total: $6.81
$0.1235
Total: $12.35
$0.13
Total: $13.00
Not Available
at this quantity
200
$0.0179
Total: $3.58
$0.1219
Total: $24.38
$0.169
Total: $33.80
$0.085
Total: $17.00
$0.0681
Total: $13.62
$0.1235
Total: $24.70
$0.13
Total: $26.00
Not Available
at this quantity
250
$0.0179
Total: $4.48
$0.1219
Total: $30.48
$0.169
Total: $42.25
$0.085
Total: $21.25
$0.0681
Total: $17.03
$0.1235
Total: $30.88
$0.115
Total: $28.75
Not Available
at this quantity
500
$0.0179
Total: $8.95
$0.08994
Total: $44.97
$0.106
Total: $53.00
$0.0629
Total: $31.45
$0.0496
Total: $24.80
$0.1052
Total: $52.60
$0.099
Total: $49.50
Not Available
at this quantity
600
$0.0152
Total: $9.12
$0.08994
Total: $53.96
$0.106
Total: $63.60
$0.0629
Total: $37.74
$0.0496
Total: $29.76
$0.1052
Total: $63.12
$0.099
Total: $59.40
Not Available
at this quantity
1,000
$0.0152
Total: $15.20
$0.07957
Total: $79.57
$0.093
Total: $93.00
$0.0561
Total: $56.10
$0.0426
Total: $42.60
$0.1052
Total: $105.20
$0.089
Total: $89.00
Not Available
at this quantity
1,500
$0.0152
Total: $22.80
$0.07957
Total: $119.36
$0.093
Total: $139.50
$0.0561
Total: $84.15
$0.0426
Total: $63.90
$0.0894
Total: $134.10
$0.089
Total: $133.50
Not Available
at this quantity
3,000
$0.0135
Total: $40.50
$0.06203
Total: $186.09
$0.081
Total: $243.00
$0.0479
Total: $143.70
$0.0426
Total: $127.80
$0.0894
Total: $268.20
$0.089
Total: $267.00
$0.0292
Total: $87.60
5,000
$0.0135
Total: $67.50
$0.06203
Total: $310.15
$0.081
Total: $405.00
$0.0479
Total: $239.50
$0.031
Total: $155.00
$0.0894
Total: $447.00
$0.089
Total: $445.00
$0.0292
Total: $146.00
6,000
$0.0135
Total: $81.00
$0.0558
Total: $334.80
$0.081
Total: $486.00
$0.0444
Total: $266.40
$0.031
Total: $186.00
$0.0894
Total: $536.40
$0.089
Total: $534.00
$0.0292
Total: $175.20
9,000
$0.0121
Total: $108.90
$0.0558
Total: $502.20
$0.081
Total: $729.00
$0.0426
Total: $383.40
$0.031
Total: $279.00
$0.0894
Total: $804.60
$0.089
Total: $801.00
$0.0285
Total: $256.50
12,000
$0.0121
Total: $145.20
$0.0558
Total: $669.60
$0.081
Total: $972.00
$0.0426
Total: $511.20
$0.031
Total: $372.00
$0.0894
Total: $1072.80
$0.089
Total: $1068.00
$0.0283
Total: $339.60
21,000
$0.0114
Total: $239.40
$0.0558
Total: $1171.80
$0.081
Total: $1701.00
$0.0426
Total: $894.60
$0.031
Total: $651.00
$0.0894
Total: $1877.40
$0.089
Total: $1869.00
$0.0283
Total: $594.30
30,000
$0.0114
Total: $342.00
$0.0558
Total: $1674.00
$0.081
Total: $2430.00
$0.0426
Total: $1278.00
$0.031
Total: $930.00
$0.0894
Total: $2682.00
$0.089
Total: $2670.00
$0.0277
Total: $831.00
45,000
$0.0114
Total: $513.00
$0.0558
Total: $2511.00
$0.081
Total: $3645.00
$0.0426
Total: $1917.00
$0.031
Total: $1395.00
$0.0894
Total: $4023.00
$0.089
Total: $4005.00
$0.0271
Total: $1219.50
Prices shown are per unit in USD

LCSC

C22459279
2,460 in stock
$0.0228 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
20 $0.0228 $0.46
200 $0.0179 $3.58
600 $0.0152 $9.12
3000 $0.0135 $40.50
9000 $0.0121 $108.90
21000 $0.0114 $239.40
Buy from LCSC

DigiKey

BSS138TR-ND
1,329,171 in stock
$0.32 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
1 $0.32 $0.32
10 $0.195 $1.95
100 $0.1219 $12.19
500 $0.08994 $44.97
1000 $0.07957 $79.57
3000 $0.06203 $186.09
6000 $0.0558 $334.80
Buy from DigiKey

Mouser

N/A
Out of stock
$0.38 USD
From 1 pc

Volume pricing

Qty Unit Price Total
1 $0.38 $0.38
10 $0.267 $2.67
100 $0.169 $16.90
500 $0.106 $53.00
1000 $0.093 $93.00
3000 $0.081 $243.00
Buy from Mouser

TME

BSS138-FAI
Out of stock
$0.193 USD
From 1 pc

Volume pricing

Qty Unit Price Total
1 $0.193 $0.19
10 $0.1405 $1.41
25 $0.1154 $2.89
50 $0.0983 $4.92
100 $0.085 $8.50
500 $0.0629 $31.45
1000 $0.0561 $56.10
3000 $0.0479 $143.70
6000 $0.0444 $266.40
9000 $0.0426 $383.40
Buy from TME

element14

4655271RL
28,415 in stock
$0.1812 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
5 $0.1812 $0.91
10 $0.1208 $1.21
100 $0.0681 $6.81
500 $0.0496 $24.80
1000 $0.0426 $42.60
5000 $0.031 $155.00
Buy from element14

Farnell

9845330RL
153,256 in stock
$0.34 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
5 $0.34 $1.70
50 $0.1419 $7.10
100 $0.1235 $12.35
500 $0.1052 $52.60
1500 $0.0894 $134.10
Buy from Farnell

Newark

58K8769
2,380,888 in stock
$0.323 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
1 $0.323 $0.32
25 $0.202 $5.05
50 $0.166 $8.30
100 $0.13 $13.00
250 $0.115 $28.75
500 $0.099 $49.50
1000 $0.089 $89.00
Buy from Newark

Future Electronics

1184707
Out of stock
$0.0292 USD
Unit price (1 pc)

Volume pricing

Qty Unit Price Total
3000 $0.0292 $87.60
9000 $0.0285 $256.50
12000 $0.0283 $339.60
30000 $0.0277 $831.00
45000 $0.0271 $1219.50
Buy from Future Electronics

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