NPN High Power Silicon Transistors
2N6676 & 2N6678
Features
•
•
Available in JAN, JANTX, and JANTXV
per MIL-PRF-19500/538
TO-3 (TO-204AA) Package
Maximum Ratings
Ratings
Collector - Emitter Voltage
Collector - Base Voltage
Collector - Base Voltage
Emitter - Base Voltage
Base Current
Collector Current
Total Power Dissipation @ TA = +25 °C (1)
@ TA = +25 °C
Operating & Storage Temperature Range
Symbol
VCEO
VCBO
VCBX
VEBO
IB
IC
PT
Top, Tstg
6.0(2)
175
2N6676
300
450
450
8.0
5.0
15
3.0(3)
175
2N6678
400
650
650
Units
Vdc
Vdc
Vdc
Vdc
Adc
Adc
W
W
°C
-65 to +200
Thermal Characteristics
Characteristics
Thermal Resistance, Junction-to-Case
1) Derate linearly @ 1.0 mW/°C for TA > +25°C
2) Derate linearly @ 34.2 mW/°C for TA > +25°C
3) Derate linearly @ 17.1 mW/°C for TA > +25°C
Symbol
R
θJC
Maximum
1.0
Units
°C/W
Electrical Characteristics
OFF Characteristics
Collector - Emitter Breakdown Voltage
IC = 200 mAdc
2N6676
2N6678
Collector - Emitter Cutoff Current
VCE = 450 Vdc, VBE = -1.5 Vdc
VCE = 650 Vdc, VBE = -1.5 Vdc
Emitter - Base Cutoff Current
VEB = 7.0 Vdc
Collector - Base Cutoff Current
VCB = 450 Vdc
VCB = 650 Vdc
2N6676
2N6678
2N6676
2N6678
Symbol
V(BR)CEO
Mimimum
300
400
---
Maximum
---
Units
Vdc
ICEX
0.1
0.1
2.0
1.0
1.0
Adc
IEBO
ICBO
---
---
---
mAdc
mAdc
Revision Date: 8/5/2012
1
2N6676 & 2N6678
Electrical Characteristics -con’t
ON Characteristics (2)
Forward Current Transfer Ratio
IC = 1.0 Adc, VCE = 3.0 Vdc
IC = 15.0 Adc, VCE = 3.0 Vdc
Collector - Emitter Saturation Voltage
IC = 15.0 Adc, IB = 3.0 Adc
Base - Emitter Saturation Voltage
IC = 15.0 Adc, IB = 3.0 Vdc
VCE(sat)
VBE(sat)
Symbol
Minimum
Maximum
Unit
HFE
15
8
---
---
40
20
1.0
1.5
Vdc
Vdc
DYNAMIC Characteristic
Small-Signal Short-Circuit Forward Current Transfer Ratio
IC = 1.0 Adc, VCE = 10 Vdc, f= 5.0 kHz
Output Capacitance
VCB = 10 Vdc, IE = 0, 100 kHz
≤
f
≤
1.0 MHz
| hfe |
Cobo
td
tr
ts
tf
tc
3.0
150
10
500
pF
Switching Characteristic
Delay Time
Rise Time
Storage Time
Fall Time
Cross-Over Time
0.1
0.6
2.5
0.5
0.5
μs
μs
μs
μs
μs
See Figure 3 of MIL-PRF-19500/538
SAFE OPERATING AREA
DC Tests:
Test 1:
Test 2:
TEST 3:
TEST 4:
TEST 5:
Clamped Switching
TA = 25 °C, VCC = 15 Vdc
IC = 15 Adc, Clamp Voltage = 350
IC = 15 Adc, Clamp Voltage = 450
2N6676
2N6678
TC = +25 °C, 1 Cycle, t = 1.0 s (See Figure 4 of MIL-PRF-19500/537)
VCE = 11.7 Vdc, IC = 15 Adc
VCE = 30 Vdc, IC = 5.9 Adc
VCE = 100 Vdc, IC = 0.25 Adc
VCE = 25 Vdc, IC = 7.0 Adc
VCE = 300 Vdc, IC = 20 mAdc
VCE = 400 Vdc, IC = 10 mAdc
2N6676
2N6678
(2) Pulse Test: Pulse Width = 300
μs,
Duty Cycle
≤2.0%.
2
603-641-3800 • 888-641--SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 8/5/2012
2N6676 & 2N6678
Outline Drawing
Aeroflex / Metelics, Inc.
975 Stewart Drive,
Sunnyvale, CA 94085
Tel: (408) 737-8181
Fax: (408) 733-7645
Sales: 888-641-SEMI (7364)
Hi-Rel Components
9 Hampshire Street,
Lawrence, MA 01840
Tel: (603) 641-3800
Fax: (978) 683-3264
www.aeroflex.com/metelics-hirelcomponents
54 Grenier Field Road,
Londonderry, NH 03053
Tel: (603) 641-3800
Fax: (603)-641-3500
ISO 9001: 2008 certified companies
www.aeroflex.com/metelics
metelics-sales@aeroflex.com
Aeroflex / Metelics, Inc. reserves the right to make changes to any products and services
herein at any time without notice. Consult Aeroflex or an authorized sales representative to
verify that the information in this data sheet is current before using this product. Aeroflex
does not assume any responsibility or liability arising out of the application or use of any
product or service described herein, except as expressly agreed to in writing by Aeroflex;
nor does the purchase, lease, or use of a product or service from Aeroflex convey a license
under any patent rights, copyrights, trademark rights, or any other of the intellectual rights
of Aeroflex or of third parties.
Copyright 2011 Aeroflex / Metelics. All rights reserved.
Revision Date: 8/5/2012
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