SUR521H Datasheet. Specs and Replacement
Type Designator: SUR521H 📄📄
SMD Transistor Code: 2X
Material of Transistor: Si
Polarity: Pre-Biased-NPN
Built in Bias Resistor R1 = 10 kOhm
Built in Bias Resistor R2 = 47 kOhm
Typical Resistor Ratio R1/R2 = 0.21
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.2 W
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 200 MHz
Forward Current Transfer Ratio (hFE), MIN: 80
Package: SOT-353
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SUR521H datasheet
SUR521H Epitaxial planar NPN silicon transistor Description Dual chip digital transistor Features Two SRC1207 chips in SOT-353 package Simplify circuit design Reduce a quantity of parts and manufacturing process Package SOT-353 Ordering Information Type NO. Marking Package Code SUR521H SOT-353 2X Year & Week Code Equivalent circuit &... See More ⇒
SUR528H Epitaxial planar NPN silicon transistor Description Dual chip digital transistor Features Two SRC1210 chips in SOT-353 package Simplify circuit design Reduce a quantity of parts and manufacturing process Package SOT-353 Ordering Information Type NO. Marking Package Code SUR528H SOT-353 28H Year & Week Code Equivalent circuit ... See More ⇒
SUR527H Epitaxial planar NPN silicon transistor Description Dual chip digital transistor Features Two SRC1202 chips in SOT-353 package Simplify circuit design Reduce a quantity of parts and manufacturing process Package SOT-353 Ordering Information Type NO. Marking Package Code 27H SUR527H SOT-353 Device Code Year&Week Code ... See More ⇒
SUR522H Epitaxial planar NPN silicon transistor Description Dual chip digital transistor Features Two SRC1211 chips in SOT-353 package Simplify circuit design Reduce a quantity of parts and manufacturing process Package SOT-353 Ordering Information Type NO. Marking Package Code SUR522H SOT-353 22H Year & Week Code Equivalent circuit ... See More ⇒
Detailed specifications: SUR501J, SUR502EF, SUR503EF, SUR506EF, SUR510EF, SUR511EF, SUR512EF, SUR519J, BD333, SUR522H, SUR523H, SUR524H, SUR526H, SUR527H, SUR528H, SUR529H, SUR530H
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BJT Parameters and How They Relate
History: NB111FI | 2SC4747 | SUR535H | NB024HK | 2SC476 | SUR550J | NB211XG
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