90512 YKIM/21599TH (KT)/4277TA, TS No.2042-1/6
http://onsemi.com
Semiconductor Components Industries, LLC, 2013
September, 2013
2SD1685
Bipolar Transistor
20V, 5A, Low VCE(sat), NPN Single TO-126ML
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Applications
• Strobe, voltage regulators, relay drivers, lamp drivers
Features
• Low saturation voltage • Large current capacity • Fast switching time
• No insulator required when mounting because the leadframe of the chip is covered with plastic
Specifi cations
Absolute Maximum Ratings at Ta=25°C
Parameter Symbol Conditions Ratings Unit
Collector-to-Base Voltage VCBO 60 V
Collector-to-Emitter Voltage VCEO 20 V
Emitter-to-Base Voltage VEBO 6V
Collector Current IC5A
Collector Current (Pulse) ICP 8A
Collector Dissipation PC1.5 W
Tc=25
°C10W
Junction Temperature Tj 150 °C
Storage Temperature Tstg --55 to +150 °C
Package Dimensions
unit : mm (typ)
7516A-002
Ordering number : EN2042B
Product & Package Information
• Package : TO-126ML
• JEITA, JEDEC : TO-126
• Minimum Packing Quantity : 200 pcs./bag
Marking Electrical Connection
1 : Emitter
2 : Collector
3 : Base
TO-126ML
0.8
0.75
2.4 4.8
0.8 0.7
8.0 4.0
1.0 1.0
3.6
1.4
1.6
1.5
1.7 7.5
3.0
15.5 11.0
3.3
3.0
123
LOT No.
RANK
D1685 3
1
2
2SD1685G
2SD1685F
2SD1685
No.2042-2/6
Electrical Characteristics at Ta=25°C
Parameter Symbol Conditions Ratings Unit
min typ max
Collector Cutoff Current ICBO VCB=50V, IE=0A 100 nA
Emitter Cutoff Current IEBO VEB=5V, IC=0A 100 nA
DC Current Gain hFE1V
CE=2V, IC=500mA 120* 560*
hFE2V
CE=2V, IC=3A 95
Gain-Bandwidth Product fTVCE=10V, IC=50mA 120 MHz
Output Capacitance Cob VCB=10V, f=1MHz 45 pF
Collector-to-Emitter Saturation Voltage VCE(sat) IC=3A, IB=60mA 220 500 mV
Base-to-Emitter Saturation Voltage VBE(sat) IC=3A, IB=60mA 1.5 V
Collector-to-Base Breakdown Voltage V(BR)CBO IC=10μA, IE=0A 60 V
Collector-to-Emitter Breakdown Voltage V(BR)CEO IC=1mA, RBE=∞20 V
Emitter-to-Base Breakdown Voltage V(BR)EBO IE=10μA, IC=0A 6 V
Turn-ON Time ton See specifi ed Test Circuit. 30 ns
Storage Time tstg 300 ns
Fall Time tf40 ns
* : The 2SD1685 is classifi ed by 500mA hFE as follows :
Rank E F G
hFE 120 to 200 160 to 320 280 to 560
Switching Time Test Circuit
Ordering Information
Device Package Shipping memo
2SD1685G TO-126ML 200pcs./bag Pb Free
2SD1685F TO-126ML 200pcs./bag
VRRB
++
50Ω
INPUT
OUTPU
T
RL
5Ω
100μF 470μF
PW=20μsIB1
D.C.≤1% IB2
IC=10IB1= --10IB2=2A
VCC=10VVBE= --5V
IC -- VCE
Collector-to-Emitter Voltage, VCE -- V
Collector Current, IC -- A
IC -- VCE
Collector-to-Emitter Voltage, VCE -- V
Collector Current, IC -- A
5
4
3
2
1
00123 54
IB=0mA
ITR10012
40mA
30mA
20mA
15mA
10mA
5mA
5
4
3
2
1
00 0.2 0.4 0.6 1.00.8
IB=0mA
60mA
50mA
40mA
30mA
20mA
15mA
10mA
5mA
ITR10013
2SD1685
No.2042-3/6
VCE(sat) -- IC
Collector Current, IC -- A
Collector-to-Emitter
Saturation Voltage, VCE(sat) -- mV
Cob -- VCB
Output Capacitance, Cob -- pF
Collector-to-Base Voltage, VCB -- V
hFE -- IC
Collector Current, IC -- A
DC Current Gain, hFE
IC -- VBE
Base-to-Emitter Voltage, VBE -- V
Collector Current, IC -- A
Collector Current, IC -- mA
fT -- IC
Gain-Bandwidth Product, fT -- MHz
A S O
Collector-to-Emitter Voltage, VCE -- V
Collector Current, IC -- A
VBE(sat) -- IC
Collector Current, IC -- A
Base-to-Emitter
Saturation Voltage, VBE(sat) -- V
0 0.2 0.4 0.6 0.8 1.21.0
6
5
4
3
2
1
0
ITR10014
2
3
5
2
3
5
10
7
100
7
1000
235577
0.01 0.1 23 57
1.0 23 57
10
ITR10015
VCE=2V
Ta=75°C
Ta=75°C
25°C
25°C
VCE=2V
--25°C
--25°C
0.1
5
7
7
1.0
7
10
5
3
2
5
3
2
2
1.0 10
57 22573323
ITR10020
DC operation Tc=25°C
10ms
1ms
IC
ICP
Ta=25°C
Single pulse
DC operation Ta=25°C
23 5
10 23 5
100 77 1000
1000
100
10
2
2
7
5
7
5
3
3
23 5
1.0 23 5
10 77 100
100
10
2
2
7
5
3
ITR10016
2
3
5
2
3
5
10
7
100
7
1000
235577
0.01 0.1 23 57
1.0 23 57
10
VCB=10V
ITR10018
ITR10017
IC / IB=50
2
3
5
2
3
5
0.1
7
1.0
7
10
235577
0.01 0.1 23 57
1.0 23 57
10
ITR10019
IC / IB=50
f=1MHz
Ta=75°C
Ta= --25°C
--25°C
75°C
25°C
25°C
100ms
2SD1685
No.2042-4/6
Bag Packing Specifi cation
2SD1685G, 2SD1685F
2SD1685
No.2042-5/6
Outline Drawing
2SD1685G, 2SD1685F
Mass (g) Unit
0.97
* For reference
mm
2SD1685
PS No.2042-6/6
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